31613988

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{373}}^1\times {\mathrm{1009}}^1$

素因数の和:1396

約数の個数: 48

約数和(自身を含む): 84613760

約数和(自身を除く): 52999772

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 373, 746, 1009, 1119, 1492, 2018, 2238, 2611, 3027, 4036, 4476, 5222, 6054, 7063, 7833, 10444, 12108, 14126, 15666, 21189, 28252, 31332, 42378, 84756, 376357, 752714, 1129071, 1505428, 2258142, 2634499, 4516284, 5268998, 7903497, 10537996, 15806994, 31613988]

約数ペア:

[(1, 31613988), (2, 15806994), (3, 10537996), (4, 7903497), (6, 5268998), (7, 4516284), (12, 2634499), (14, 2258142), (21, 1505428), (28, 1129071), (42, 752714), (84, 376357), (373, 84756), (746, 42378), (1009, 31332), (1119, 28252), (1492, 21189), (2018, 15666), (2238, 14126), (2611, 12108), (3027, 10444), (4036, 7833), (4476, 7063), (5222, 6054)]