31474396

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{251}}^1$

素因数の和:354

約数の個数: 48

約数和(自身を含む): 60963840

約数和(自身を除く): 29489444

約数列:

[1, 2, 4, 23, 29, 46, 47, 58, 92, 94, 116, 188, 251, 502, 667, 1004, 1081, 1334, 1363, 2162, 2668, 2726, 4324, 5452, 5773, 7279, 11546, 11797, 14558, 23092, 23594, 29116, 31349, 47188, 62698, 125396, 167417, 271331, 334834, 342113, 542662, 669668, 684226, 1085324, 1368452, 7868599, 15737198, 31474396]

約数ペア:

[(1, 31474396), (2, 15737198), (4, 7868599), (23, 1368452), (29, 1085324), (46, 684226), (47, 669668), (58, 542662), (92, 342113), (94, 334834), (116, 271331), (188, 167417), (251, 125396), (502, 62698), (667, 47188), (1004, 31349), (1081, 29116), (1334, 23594), (1363, 23092), (2162, 14558), (2668, 11797), (2726, 11546), (4324, 7279), (5452, 5773)]