117639056

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{1049}}^1$

素因数の和:1263

約数の個数: 40

約数和(自身を含む): 234880800

約数和(自身を除く): 117241744

約数列:

[1, 2, 4, 8, 16, 43, 86, 163, 172, 326, 344, 652, 688, 1049, 1304, 2098, 2608, 4196, 7009, 8392, 14018, 16784, 28036, 45107, 56072, 90214, 112144, 170987, 180428, 341974, 360856, 683948, 721712, 1367896, 2735792, 7352441, 14704882, 29409764, 58819528, 117639056]

約数ペア:

[(1, 117639056), (2, 58819528), (4, 29409764), (8, 14704882), (16, 7352441), (43, 2735792), (86, 1367896), (163, 721712), (172, 683948), (326, 360856), (344, 341974), (652, 180428), (688, 170987), (1049, 112144), (1304, 90214), (2098, 56072), (2608, 45107), (4196, 28036), (7009, 16784), (8392, 14018)]