81411044

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{142327}}^1$

素因数の和:142355

約数の個数: 24

約数和(自身を含む): 167377728

約数和(自身を除く): 85966684

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 142327, 284654, 569308, 1565597, 1850251, 3131194, 3700502, 6262388, 7401004, 20352761, 40705522, 81411044]

約数ペア:

[(1, 81411044), (2, 40705522), (4, 20352761), (11, 7401004), (13, 6262388), (22, 3700502), (26, 3131194), (44, 1850251), (52, 1565597), (143, 569308), (286, 284654), (572, 142327)]