89721596

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{271}}^1\times {\mathrm{2237}}^1$

素因数の和:2549

約数の個数: 24

約数和(自身を含む): 161923776

約数和(自身を除く): 72202180

約数列:

[1, 2, 4, 37, 74, 148, 271, 542, 1084, 2237, 4474, 8948, 10027, 20054, 40108, 82769, 165538, 331076, 606227, 1212454, 2424908, 22430399, 44860798, 89721596]

約数ペア:

[(1, 89721596), (2, 44860798), (4, 22430399), (37, 2424908), (74, 1212454), (148, 606227), (271, 331076), (542, 165538), (1084, 82769), (2237, 40108), (4474, 20054), (8948, 10027)]