64789566

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{2137}}^1$

素因数の和:2336

約数の個数: 32

約数和(自身を含む): 134642688

約数和(自身を除く): 69853122

約数列:

[1, 2, 3, 6, 31, 62, 93, 163, 186, 326, 489, 978, 2137, 4274, 5053, 6411, 10106, 12822, 15159, 30318, 66247, 132494, 198741, 348331, 397482, 696662, 1044993, 2089986, 10798261, 21596522, 32394783, 64789566]

約数ペア:

[(1, 64789566), (2, 32394783), (3, 21596522), (6, 10798261), (31, 2089986), (62, 1044993), (93, 696662), (163, 397482), (186, 348331), (326, 198741), (489, 132494), (978, 66247), (2137, 30318), (4274, 15159), (5053, 12822), (6411, 10106)]