31090968

素因数分解:

$2^3\times 3^2\times {\mathrm{61}}^1\times {\mathrm{7079}}^1$

素因数の和:7152

約数の個数: 48

約数和(自身を含む): 85597200

約数和(自身を除く): 54506232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 61, 72, 122, 183, 244, 366, 488, 549, 732, 1098, 1464, 2196, 4392, 7079, 14158, 21237, 28316, 42474, 56632, 63711, 84948, 127422, 169896, 254844, 431819, 509688, 863638, 1295457, 1727276, 2590914, 3454552, 3886371, 5181828, 7772742, 10363656, 15545484, 31090968]

約数ペア:

[(1, 31090968), (2, 15545484), (3, 10363656), (4, 7772742), (6, 5181828), (8, 3886371), (9, 3454552), (12, 2590914), (18, 1727276), (24, 1295457), (36, 863638), (61, 509688), (72, 431819), (122, 254844), (183, 169896), (244, 127422), (366, 84948), (488, 63711), (549, 56632), (732, 42474), (1098, 28316), (1464, 21237), (2196, 14158), (4392, 7079)]