55471816

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{23993}}^1$

素因数の和:24033

約数の個数: 24

約数和(自身を含む): 110492370

約数和(自身を除く): 55020554

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 289, 578, 1156, 2312, 23993, 47986, 95972, 191944, 407881, 815762, 1631524, 3263048, 6933977, 13867954, 27735908, 55471816]

約数ペア:

[(1, 55471816), (2, 27735908), (4, 13867954), (8, 6933977), (17, 3263048), (34, 1631524), (68, 815762), (136, 407881), (289, 191944), (578, 95972), (1156, 47986), (2312, 23993)]