42687992

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{4003}}^1$

素因数の和:4083

約数の個数: 32

約数和(自身を含む): 84564480

約数和(自身を除く): 41876488

約数列:

[1, 2, 4, 8, 31, 43, 62, 86, 124, 172, 248, 344, 1333, 2666, 4003, 5332, 8006, 10664, 16012, 32024, 124093, 172129, 248186, 344258, 496372, 688516, 992744, 1377032, 5335999, 10671998, 21343996, 42687992]

約数ペア:

[(1, 42687992), (2, 21343996), (4, 10671998), (8, 5335999), (31, 1377032), (43, 992744), (62, 688516), (86, 496372), (124, 344258), (172, 248186), (248, 172129), (344, 124093), (1333, 32024), (2666, 16012), (4003, 10664), (5332, 8006)]