40158464

素因数分解:

$2^8\times {\mathrm{103}}^1\times {\mathrm{1523}}^1$

素因数の和:1642

約数の個数: 36

約数和(自身を含む): 80991456

約数和(自身を除く): 40832992

約数列:

[1, 2, 4, 8, 16, 32, 64, 103, 128, 206, 256, 412, 824, 1523, 1648, 3046, 3296, 6092, 6592, 12184, 13184, 24368, 26368, 48736, 97472, 156869, 194944, 313738, 389888, 627476, 1254952, 2509904, 5019808, 10039616, 20079232, 40158464]

約数ペア:

[(1, 40158464), (2, 20079232), (4, 10039616), (8, 5019808), (16, 2509904), (32, 1254952), (64, 627476), (103, 389888), (128, 313738), (206, 194944), (256, 156869), (412, 97472), (824, 48736), (1523, 26368), (1648, 24368), (3046, 13184), (3296, 12184), (6092, 6592)]