31414552

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{797}}^1$

素因数の和:1195

約数の個数: 32

約数和(自身を含む): 63680400

約数和(自身を除く): 32265848

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 379, 758, 797, 1516, 1594, 3032, 3188, 4927, 6376, 9854, 10361, 19708, 20722, 39416, 41444, 82888, 302063, 604126, 1208252, 2416504, 3926819, 7853638, 15707276, 31414552]

約数ペア:

[(1, 31414552), (2, 15707276), (4, 7853638), (8, 3926819), (13, 2416504), (26, 1208252), (52, 604126), (104, 302063), (379, 82888), (758, 41444), (797, 39416), (1516, 20722), (1594, 19708), (3032, 10361), (3188, 9854), (4927, 6376)]