61001488

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{81119}}^1$

素因数の和:81174

約数の個数: 20

約数和(自身を含む): 120706560

約数和(自身を除く): 59705072

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 81119, 162238, 324476, 648952, 1297904, 3812593, 7625186, 15250372, 30500744, 61001488]

約数ペア:

[(1, 61001488), (2, 30500744), (4, 15250372), (8, 7625186), (16, 3812593), (47, 1297904), (94, 648952), (188, 324476), (376, 162238), (752, 81119)]