83721736

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{87943}}^1$

素因数の和:87973

約数の個数: 32

約数和(自身を含む): 189959040

約数和(自身を除く): 106237304

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 87943, 175886, 351772, 615601, 703544, 1231202, 1495031, 2462404, 2990062, 4924808, 5980124, 10465217, 11960248, 20930434, 41860868, 83721736]

約数ペア:

[(1, 83721736), (2, 41860868), (4, 20930434), (7, 11960248), (8, 10465217), (14, 5980124), (17, 4924808), (28, 2990062), (34, 2462404), (56, 1495031), (68, 1231202), (119, 703544), (136, 615601), (238, 351772), (476, 175886), (952, 87943)]