63872432

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{307079}}^1$

素因数の和:307100

約数の個数: 20

約数和(自身を含む): 133272720

約数和(自身を除く): 69400288

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 307079, 614158, 1228316, 2456632, 3992027, 4913264, 7984054, 15968108, 31936216, 63872432]

約数ペア:

[(1, 63872432), (2, 31936216), (4, 15968108), (8, 7984054), (13, 4913264), (16, 3992027), (26, 2456632), (52, 1228316), (104, 614158), (208, 307079)]