67144016

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{7963}}^1$

素因数の和:8019

約数の個数: 40

約数和(自身を含む): 142205184

約数和(自身を除く): 75061168

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 62, 68, 124, 136, 248, 272, 496, 527, 1054, 2108, 4216, 7963, 8432, 15926, 31852, 63704, 127408, 135371, 246853, 270742, 493706, 541484, 987412, 1082968, 1974824, 2165936, 3949648, 4196501, 8393002, 16786004, 33572008, 67144016]

約数ペア:

[(1, 67144016), (2, 33572008), (4, 16786004), (8, 8393002), (16, 4196501), (17, 3949648), (31, 2165936), (34, 1974824), (62, 1082968), (68, 987412), (124, 541484), (136, 493706), (248, 270742), (272, 246853), (496, 135371), (527, 127408), (1054, 63704), (2108, 31852), (4216, 15926), (7963, 8432)]