328145044

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{20201}}^1$

素因数の和:20367

約数の個数: 24

約数和(自身を含む): 597332736

約数和(自身を除く): 269187692

約数列:

[1, 2, 4, 31, 62, 124, 131, 262, 524, 4061, 8122, 16244, 20201, 40402, 80804, 626231, 1252462, 2504924, 2646331, 5292662, 10585324, 82036261, 164072522, 328145044]

約数ペア:

[(1, 328145044), (2, 164072522), (4, 82036261), (31, 10585324), (62, 5292662), (124, 2646331), (131, 2504924), (262, 1252462), (524, 626231), (4061, 80804), (8122, 40402), (16244, 20201)]