79916044

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{118219}}^1$

素因数の和:118249

約数の個数: 18

約数和(自身を含む): 151439820

約数和(自身を除く): 71523776

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 118219, 236438, 472876, 1536847, 3073694, 6147388, 19979011, 39958022, 79916044]

約数ペア:

[(1, 79916044), (2, 39958022), (4, 19979011), (13, 6147388), (26, 3073694), (52, 1536847), (169, 472876), (338, 236438), (676, 118219)]