31513968

素因数分解:

$2^4\times 3^3\times {\mathrm{72949}}^1$

素因数の和:72966

約数の個数: 40

約数和(自身を含む): 90458000

約数和(自身を除く): 58944032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 72949, 145898, 218847, 291796, 437694, 583592, 656541, 875388, 1167184, 1313082, 1750776, 1969623, 2626164, 3501552, 3939246, 5252328, 7878492, 10504656, 15756984, 31513968]

約数ペア:

[(1, 31513968), (2, 15756984), (3, 10504656), (4, 7878492), (6, 5252328), (8, 3939246), (9, 3501552), (12, 2626164), (16, 1969623), (18, 1750776), (24, 1313082), (27, 1167184), (36, 875388), (48, 656541), (54, 583592), (72, 437694), (108, 291796), (144, 218847), (216, 145898), (432, 72949)]