90885616

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{153523}}^1$

素因数の和:153568

約数の個数: 20

約数和(自身を含む): 180851272

約数和(自身を除く): 89965656

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 153523, 307046, 614092, 1228184, 2456368, 5680351, 11360702, 22721404, 45442808, 90885616]

約数ペア:

[(1, 90885616), (2, 45442808), (4, 22721404), (8, 11360702), (16, 5680351), (37, 2456368), (74, 1228184), (148, 614092), (296, 307046), (592, 153523)]