31035278

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{421}}^1$

素因数の和:524

約数の個数: 32

約数和(自身を含む): 51045120

約数和(自身を除く): 20009842

約数列:

[1, 2, 29, 31, 41, 58, 62, 82, 421, 842, 899, 1189, 1271, 1798, 2378, 2542, 12209, 13051, 17261, 24418, 26102, 34522, 36859, 73718, 378479, 500569, 535091, 756958, 1001138, 1070182, 15517639, 31035278]

約数ペア:

[(1, 31035278), (2, 15517639), (29, 1070182), (31, 1001138), (41, 756958), (58, 535091), (62, 500569), (82, 378479), (421, 73718), (842, 36859), (899, 34522), (1189, 26102), (1271, 24418), (1798, 17261), (2378, 13051), (2542, 12209)]