31590889744

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{116142977}}^1$

素因数の和:116143002

約数の個数: 20

約数和(自身を含む): 64807781724

約数和(自身を除く): 33216891980

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 116142977, 232285954, 464571908, 929143816, 1858287632, 1974430609, 3948861218, 7897722436, 15795444872, 31590889744]

約数ペア:

[(1, 31590889744), (2, 15795444872), (4, 7897722436), (8, 3948861218), (16, 1974430609), (17, 1858287632), (34, 929143816), (68, 464571908), (136, 232285954), (272, 116142977)]