65419504

素因数分解:

$2^4\times {\mathrm{313}}^1\times {\mathrm{13063}}^1$

素因数の和:13384

約数の個数: 20

約数和(自身を含む): 127164976

約数和(自身を除く): 61745472

約数列:

[1, 2, 4, 8, 16, 313, 626, 1252, 2504, 5008, 13063, 26126, 52252, 104504, 209008, 4088719, 8177438, 16354876, 32709752, 65419504]

約数ペア:

[(1, 65419504), (2, 32709752), (4, 16354876), (8, 8177438), (16, 4088719), (313, 209008), (626, 104504), (1252, 52252), (2504, 26126), (5008, 13063)]