61909168

素因数分解:

$2^4\times {\mathrm{1361}}^1\times {\mathrm{2843}}^1$

素因数の和:4212

約数の個数: 20

約数和(自身を含む): 120079368

約数和(自身を除く): 58170200

約数列:

[1, 2, 4, 8, 16, 1361, 2722, 2843, 5444, 5686, 10888, 11372, 21776, 22744, 45488, 3869323, 7738646, 15477292, 30954584, 61909168]

約数ペア:

[(1, 61909168), (2, 30954584), (4, 15477292), (8, 7738646), (16, 3869323), (1361, 45488), (2722, 22744), (2843, 21776), (5444, 11372), (5686, 10888)]