31336164

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{653}}^1$

素因数の和:737

約数の個数: 72

約数和(自身を含む): 83795712

約数和(自身を除く): 52459548

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 43, 62, 86, 93, 124, 129, 172, 186, 258, 279, 372, 387, 516, 558, 653, 774, 1116, 1306, 1333, 1548, 1959, 2612, 2666, 3918, 3999, 5332, 5877, 7836, 7998, 11754, 11997, 15996, 20243, 23508, 23994, 28079, 40486, 47988, 56158, 60729, 80972, 84237, 112316, 121458, 168474, 182187, 242916, 252711, 336948, 364374, 505422, 728748, 870449, 1010844, 1740898, 2611347, 3481796, 5222694, 7834041, 10445388, 15668082, 31336164]

約数ペア:

[(1, 31336164), (2, 15668082), (3, 10445388), (4, 7834041), (6, 5222694), (9, 3481796), (12, 2611347), (18, 1740898), (31, 1010844), (36, 870449), (43, 728748), (62, 505422), (86, 364374), (93, 336948), (124, 252711), (129, 242916), (172, 182187), (186, 168474), (258, 121458), (279, 112316), (372, 84237), (387, 80972), (516, 60729), (558, 56158), (653, 47988), (774, 40486), (1116, 28079), (1306, 23994), (1333, 23508), (1548, 20243), (1959, 15996), (2612, 11997), (2666, 11754), (3918, 7998), (3999, 7836), (5332, 5877)]