100419904

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{881}}^1$

素因数の和:1043

約数の個数: 56

約数和(自身を含む): 216411048

約数和(自身を除く): 115991144

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 137, 208, 274, 416, 548, 832, 881, 1096, 1762, 1781, 2192, 3524, 3562, 4384, 7048, 7124, 8768, 11453, 14096, 14248, 22906, 28192, 28496, 45812, 56384, 56992, 91624, 113984, 120697, 183248, 241394, 366496, 482788, 732992, 965576, 1569061, 1931152, 3138122, 3862304, 6276244, 7724608, 12552488, 25104976, 50209952, 100419904]

約数ペア:

[(1, 100419904), (2, 50209952), (4, 25104976), (8, 12552488), (13, 7724608), (16, 6276244), (26, 3862304), (32, 3138122), (52, 1931152), (64, 1569061), (104, 965576), (137, 732992), (208, 482788), (274, 366496), (416, 241394), (548, 183248), (832, 120697), (881, 113984), (1096, 91624), (1762, 56992), (1781, 56384), (2192, 45812), (3524, 28496), (3562, 28192), (4384, 22906), (7048, 14248), (7124, 14096), (8768, 11453)]