97689890

素因数分解:

$2^1\times 5^1\times {\mathrm{317}}^1\times {\mathrm{30817}}^1$

素因数の和:31141

約数の個数: 16

約数和(自身を含む): 176402232

約数和(自身を除く): 78712342

約数列:

[1, 2, 5, 10, 317, 634, 1585, 3170, 30817, 61634, 154085, 308170, 9768989, 19537978, 48844945, 97689890]

約数ペア:

[(1, 97689890), (2, 48844945), (5, 19537978), (10, 9768989), (317, 308170), (634, 154085), (1585, 61634), (3170, 30817)]