31011036016

素因数分解:

$2^4\times {\mathrm{3203}}^1\times {\mathrm{605117}}^1$

素因数の和:608328

約数の個数: 20

約数和(自身を含む): 60102740232

約数和(自身を除く): 29091704216

約数列:

[1, 2, 4, 8, 16, 3203, 6406, 12812, 25624, 51248, 605117, 1210234, 2420468, 4840936, 9681872, 1938189751, 3876379502, 7752759004, 15505518008, 31011036016]

約数ペア:

[(1, 31011036016), (2, 15505518008), (4, 7752759004), (8, 3876379502), (16, 1938189751), (3203, 9681872), (6406, 4840936), (12812, 2420468), (25624, 1210234), (51248, 605117)]