40803968

素因数分解:

$2^7\times {\mathrm{318781}}^1$

素因数の和:318795

約数の個数: 16

約数和(自身を含む): 81289410

約数和(自身を除く): 40485442

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 318781, 637562, 1275124, 2550248, 5100496, 10200992, 20401984, 40803968]

約数ペア:

[(1, 40803968), (2, 20401984), (4, 10200992), (8, 5100496), (16, 2550248), (32, 1275124), (64, 637562), (128, 318781)]