31293576

素因数分解:

$2^3\times 3^2\times {\mathrm{149}}^1\times {\mathrm{2917}}^1$

素因数の和:3078

約数の個数: 48

約数和(自身を含む): 85351500

約数和(自身を除く): 54057924

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 149, 298, 447, 596, 894, 1192, 1341, 1788, 2682, 2917, 3576, 5364, 5834, 8751, 10728, 11668, 17502, 23336, 26253, 35004, 52506, 70008, 105012, 210024, 434633, 869266, 1303899, 1738532, 2607798, 3477064, 3911697, 5215596, 7823394, 10431192, 15646788, 31293576]

約数ペア:

[(1, 31293576), (2, 15646788), (3, 10431192), (4, 7823394), (6, 5215596), (8, 3911697), (9, 3477064), (12, 2607798), (18, 1738532), (24, 1303899), (36, 869266), (72, 434633), (149, 210024), (298, 105012), (447, 70008), (596, 52506), (894, 35004), (1192, 26253), (1341, 23336), (1788, 17502), (2682, 11668), (2917, 10728), (3576, 8751), (5364, 5834)]