100689904

素因数分解:

$2^4\times 7^2\times {\mathrm{128431}}^1$

素因数の和:128453

約数の個数: 30

約数和(自身を含む): 226939344

約数和(自身を除く): 126249440

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 128431, 256862, 513724, 899017, 1027448, 1798034, 2054896, 3596068, 6293119, 7192136, 12586238, 14384272, 25172476, 50344952, 100689904]

約数ペア:

[(1, 100689904), (2, 50344952), (4, 25172476), (7, 14384272), (8, 12586238), (14, 7192136), (16, 6293119), (28, 3596068), (49, 2054896), (56, 1798034), (98, 1027448), (112, 899017), (196, 513724), (392, 256862), (784, 128431)]