2111968

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{2129}}^1$

素因数の和:2170

約数の個数: 24

約数和(自身を含む): 4294080

約数和(自身を除く): 2182112

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 992, 2129, 4258, 8516, 17032, 34064, 65999, 68128, 131998, 263996, 527992, 1055984, 2111968]

約数ペア:

[(1, 2111968), (2, 1055984), (4, 527992), (8, 263996), (16, 131998), (31, 68128), (32, 65999), (62, 34064), (124, 17032), (248, 8516), (496, 4258), (992, 2129)]