388953608

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{953}}^1\times {\mathrm{3001}}^1$

素因数の和:3977

約数の個数: 32

約数和(自身を含む): 773255160

約数和(自身を除く): 384301552

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 953, 1906, 3001, 3812, 6002, 7624, 12004, 16201, 24008, 32402, 51017, 64804, 102034, 129608, 204068, 408136, 2859953, 5719906, 11439812, 22879624, 48619201, 97238402, 194476804, 388953608]

約数ペア:

[(1, 388953608), (2, 194476804), (4, 97238402), (8, 48619201), (17, 22879624), (34, 11439812), (68, 5719906), (136, 2859953), (953, 408136), (1906, 204068), (3001, 129608), (3812, 102034), (6002, 64804), (7624, 51017), (12004, 32402), (16201, 24008)]