31256388

素因数分解:

$2^2\times 3^3\times {\mathrm{167}}^1\times {\mathrm{1733}}^1$

素因数の和:1913

約数の個数: 48

約数和(自身を含む): 81567360

約数和(自身を除く): 50310972

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 167, 334, 501, 668, 1002, 1503, 1733, 2004, 3006, 3466, 4509, 5199, 6012, 6932, 9018, 10398, 15597, 18036, 20796, 31194, 46791, 62388, 93582, 187164, 289411, 578822, 868233, 1157644, 1736466, 2604699, 3472932, 5209398, 7814097, 10418796, 15628194, 31256388]

約数ペア:

[(1, 31256388), (2, 15628194), (3, 10418796), (4, 7814097), (6, 5209398), (9, 3472932), (12, 2604699), (18, 1736466), (27, 1157644), (36, 868233), (54, 578822), (108, 289411), (167, 187164), (334, 93582), (501, 62388), (668, 46791), (1002, 31194), (1503, 20796), (1733, 18036), (2004, 15597), (3006, 10398), (3466, 9018), (4509, 6932), (5199, 6012)]