86125928

素因数分解:

$2^3\times 7^3\times {\mathrm{31387}}^1$

素因数の和:31414

約数の個数: 32

約数和(自身を含む): 188328000

約数和(自身を除く): 102202072

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 686, 1372, 2744, 31387, 62774, 125548, 219709, 251096, 439418, 878836, 1537963, 1757672, 3075926, 6151852, 10765741, 12303704, 21531482, 43062964, 86125928]

約数ペア:

[(1, 86125928), (2, 43062964), (4, 21531482), (7, 12303704), (8, 10765741), (14, 6151852), (28, 3075926), (49, 1757672), (56, 1537963), (98, 878836), (196, 439418), (343, 251096), (392, 219709), (686, 125548), (1372, 62774), (2744, 31387)]