31027684

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{7703}}^1$

素因数の和:7779

約数の個数: 24

約数和(自身を含む): 58242240

約数和(自身を除く): 27214556

約数列:

[1, 2, 4, 19, 38, 53, 76, 106, 212, 1007, 2014, 4028, 7703, 15406, 30812, 146357, 292714, 408259, 585428, 816518, 1633036, 7756921, 15513842, 31027684]

約数ペア:

[(1, 31027684), (2, 15513842), (4, 7756921), (19, 1633036), (38, 816518), (53, 585428), (76, 408259), (106, 292714), (212, 146357), (1007, 30812), (2014, 15406), (4028, 7703)]