126312016

素因数分解:

$2^4\times {\mathrm{271}}^1\times {\mathrm{29131}}^1$

素因数の和:29410

約数の個数: 20

約数和(自身を含む): 245641024

約数和(自身を除く): 119329008

約数列:

[1, 2, 4, 8, 16, 271, 542, 1084, 2168, 4336, 29131, 58262, 116524, 233048, 466096, 7894501, 15789002, 31578004, 63156008, 126312016]

約数ペア:

[(1, 126312016), (2, 63156008), (4, 31578004), (8, 15789002), (16, 7894501), (271, 466096), (542, 233048), (1084, 116524), (2168, 58262), (4336, 29131)]