40099616

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{40423}}^1$

素因数の和:40464

約数の個数: 24

約数和(自身を含む): 81494784

約数和(自身を除く): 41395168

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 992, 40423, 80846, 161692, 323384, 646768, 1253113, 1293536, 2506226, 5012452, 10024904, 20049808, 40099616]

約数ペア:

[(1, 40099616), (2, 20049808), (4, 10024904), (8, 5012452), (16, 2506226), (31, 1293536), (32, 1253113), (62, 646768), (124, 323384), (248, 161692), (496, 80846), (992, 40423)]