2017607968

素因数分解:

$2^5\times {\mathrm{31}}^2\times {\mathrm{65609}}^1$

素因数の和:65681

約数の個数: 36

約数和(自身を含む): 4104495990

約数和(自身を除く): 2086888022

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 961, 992, 1922, 3844, 7688, 15376, 30752, 65609, 131218, 262436, 524872, 1049744, 2033879, 2099488, 4067758, 8135516, 16271032, 32542064, 63050249, 65084128, 126100498, 252200996, 504401992, 1008803984, 2017607968]

約数ペア:

[(1, 2017607968), (2, 1008803984), (4, 504401992), (8, 252200996), (16, 126100498), (31, 65084128), (32, 63050249), (62, 32542064), (124, 16271032), (248, 8135516), (496, 4067758), (961, 2099488), (992, 2033879), (1922, 1049744), (3844, 524872), (7688, 262436), (15376, 131218), (30752, 65609)]