80538068

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{26251}}^1$

素因数の和:26327

約数の個数: 24

約数和(自身を含む): 154361760

約数和(自身を除く): 73823692

約数列:

[1, 2, 4, 13, 26, 52, 59, 118, 236, 767, 1534, 3068, 26251, 52502, 105004, 341263, 682526, 1365052, 1548809, 3097618, 6195236, 20134517, 40269034, 80538068]

約数ペア:

[(1, 80538068), (2, 40269034), (4, 20134517), (13, 6195236), (26, 3097618), (52, 1548809), (59, 1365052), (118, 682526), (236, 341263), (767, 105004), (1534, 52502), (3068, 26251)]