40107904

素因数分解:

$2^7\times {\mathrm{313343}}^1$

素因数の和:313357

約数の個数: 16

約数和(自身を含む): 79902720

約数和(自身を除く): 39794816

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 313343, 626686, 1253372, 2506744, 5013488, 10026976, 20053952, 40107904]

約数ペア:

[(1, 40107904), (2, 20053952), (4, 10026976), (8, 5013488), (16, 2506744), (32, 1253372), (64, 626686), (128, 313343)]