100905808

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{8971}}^1$

素因数の和:9035

約数の個数: 40

約数和(自身を含む): 211380320

約数和(自身を除く): 110474512

約数列:

[1, 2, 4, 8, 16, 19, 37, 38, 74, 76, 148, 152, 296, 304, 592, 703, 1406, 2812, 5624, 8971, 11248, 17942, 35884, 71768, 143536, 170449, 331927, 340898, 663854, 681796, 1327708, 1363592, 2655416, 2727184, 5310832, 6306613, 12613226, 25226452, 50452904, 100905808]

約数ペア:

[(1, 100905808), (2, 50452904), (4, 25226452), (8, 12613226), (16, 6306613), (19, 5310832), (37, 2727184), (38, 2655416), (74, 1363592), (76, 1327708), (148, 681796), (152, 663854), (296, 340898), (304, 331927), (592, 170449), (703, 143536), (1406, 71768), (2812, 35884), (5624, 17942), (8971, 11248)]