61901996

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{91571}}^1$

素因数の和:91601

約数の個数: 18

約数和(自身を含む): 117303732

約数和(自身を除く): 55401736

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 91571, 183142, 366284, 1190423, 2380846, 4761692, 15475499, 30950998, 61901996]

約数ペア:

[(1, 61901996), (2, 30950998), (4, 15475499), (13, 4761692), (26, 2380846), (52, 1190423), (169, 366284), (338, 183142), (676, 91571)]