33916480

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1$

素因数の和:324

約数の個数: 112

約数和(自身を含む): 90123264

約数和(自身を除く): 56206784

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 62, 64, 65, 80, 104, 124, 130, 155, 160, 208, 248, 260, 263, 310, 320, 403, 416, 496, 520, 526, 620, 806, 832, 992, 1040, 1052, 1240, 1315, 1612, 1984, 2015, 2080, 2104, 2480, 2630, 3224, 3419, 4030, 4160, 4208, 4960, 5260, 6448, 6838, 8060, 8153, 8416, 9920, 10520, 12896, 13676, 16120, 16306, 16832, 17095, 21040, 25792, 27352, 32240, 32612, 34190, 40765, 42080, 54704, 64480, 65224, 68380, 81530, 84160, 105989, 109408, 128960, 130448, 136760, 163060, 211978, 218816, 260896, 273520, 326120, 423956, 521792, 529945, 547040, 652240, 847912, 1059890, 1094080, 1304480, 1695824, 2119780, 2608960, 3391648, 4239560, 6783296, 8479120, 16958240, 33916480]

約数ペア:

[(1, 33916480), (2, 16958240), (4, 8479120), (5, 6783296), (8, 4239560), (10, 3391648), (13, 2608960), (16, 2119780), (20, 1695824), (26, 1304480), (31, 1094080), (32, 1059890), (40, 847912), (52, 652240), (62, 547040), (64, 529945), (65, 521792), (80, 423956), (104, 326120), (124, 273520), (130, 260896), (155, 218816), (160, 211978), (208, 163060), (248, 136760), (260, 130448), (263, 128960), (310, 109408), (320, 105989), (403, 84160), (416, 81530), (496, 68380), (520, 65224), (526, 64480), (620, 54704), (806, 42080), (832, 40765), (992, 34190), (1040, 32612), (1052, 32240), (1240, 27352), (1315, 25792), (1612, 21040), (1984, 17095), (2015, 16832), (2080, 16306), (2104, 16120), (2480, 13676), (2630, 12896), (3224, 10520), (3419, 9920), (4030, 8416), (4160, 8153), (4208, 8060), (4960, 6838), (5260, 6448)]