39939488

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{17579}}^1$

素因数の和:17660

約数の個数: 24

約数和(自身を含む): 79742880

約数和(自身を除く): 39803392

約数列:

[1, 2, 4, 8, 16, 32, 71, 142, 284, 568, 1136, 2272, 17579, 35158, 70316, 140632, 281264, 562528, 1248109, 2496218, 4992436, 9984872, 19969744, 39939488]

約数ペア:

[(1, 39939488), (2, 19969744), (4, 9984872), (8, 4992436), (16, 2496218), (32, 1248109), (71, 562528), (142, 281264), (284, 140632), (568, 70316), (1136, 35158), (2272, 17579)]