16240432

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{78079}}^1$

素因数の和:78100

約数の個数: 20

約数和(自身を含む): 33886720

約数和(自身を除く): 17646288

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 78079, 156158, 312316, 624632, 1015027, 1249264, 2030054, 4060108, 8120216, 16240432]

約数ペア:

[(1, 16240432), (2, 8120216), (4, 4060108), (8, 2030054), (13, 1249264), (16, 1015027), (26, 624632), (52, 312316), (104, 156158), (208, 78079)]