78058832

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{286981}}^1$

素因数の和:287006

約数の個数: 20

約数和(自身を含む): 160135956

約数和(自身を除く): 82077124

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 286981, 573962, 1147924, 2295848, 4591696, 4878677, 9757354, 19514708, 39029416, 78058832]

約数ペア:

[(1, 78058832), (2, 39029416), (4, 19514708), (8, 9757354), (16, 4878677), (17, 4591696), (34, 2295848), (68, 1147924), (136, 573962), (272, 286981)]