65517016

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{10513}}^1$

素因数の和:10579

約数の個数: 32

約数和(自身を含む): 132476400

約数和(自身を除く): 66959384

約数列:

[1, 2, 4, 8, 19, 38, 41, 76, 82, 152, 164, 328, 779, 1558, 3116, 6232, 10513, 21026, 42052, 84104, 199747, 399494, 431033, 798988, 862066, 1597976, 1724132, 3448264, 8189627, 16379254, 32758508, 65517016]

約数ペア:

[(1, 65517016), (2, 32758508), (4, 16379254), (8, 8189627), (19, 3448264), (38, 1724132), (41, 1597976), (76, 862066), (82, 798988), (152, 431033), (164, 399494), (328, 199747), (779, 84104), (1558, 42052), (3116, 21026), (6232, 10513)]