1640480096

素因数分解:

$2^5\times {\mathrm{6991}}^1\times {\mathrm{7333}}^1$

素因数の和:14334

約数の個数: 24

約数和(自身を含む): 3230597664

約数和(自身を除く): 1590117568

約数列:

[1, 2, 4, 8, 16, 32, 6991, 7333, 13982, 14666, 27964, 29332, 55928, 58664, 111856, 117328, 223712, 234656, 51265003, 102530006, 205060012, 410120024, 820240048, 1640480096]

約数ペア:

[(1, 1640480096), (2, 820240048), (4, 410120024), (8, 205060012), (16, 102530006), (32, 51265003), (6991, 234656), (7333, 223712), (13982, 117328), (14666, 111856), (27964, 58664), (29332, 55928)]