40918912

素因数分解:

$2^7\times {\mathrm{319679}}^1$

素因数の和:319693

約数の個数: 16

約数和(自身を含む): 81518400

約数和(自身を除く): 40599488

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 319679, 639358, 1278716, 2557432, 5114864, 10229728, 20459456, 40918912]

約数ペア:

[(1, 40918912), (2, 20459456), (4, 10229728), (8, 5114864), (16, 2557432), (32, 1278716), (64, 639358), (128, 319679)]