15977636530

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{316201}}^1$

素因数の和:316402

約数の個数: 32

約数和(自身を含む): 29869705728

約数和(自身を除く): 13892069198

約数列:

[1, 2, 5, 10, 31, 62, 155, 163, 310, 326, 815, 1630, 5053, 10106, 25265, 50530, 316201, 632402, 1581005, 3162010, 9802231, 19604462, 49011155, 51540763, 98022310, 103081526, 257703815, 515407630, 1597763653, 3195527306, 7988818265, 15977636530]

約数ペア:

[(1, 15977636530), (2, 7988818265), (5, 3195527306), (10, 1597763653), (31, 515407630), (62, 257703815), (155, 103081526), (163, 98022310), (310, 51540763), (326, 49011155), (815, 19604462), (1630, 9802231), (5053, 3162010), (10106, 1581005), (25265, 632402), (50530, 316201)]