31215168

素因数分解:

$2^6\times 3^2\times {\mathrm{54193}}^1$

素因数の和:54211

約数の個数: 42

約数和(自身を含む): 89474294

約数和(自身を除く): 58259126

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 54193, 108386, 162579, 216772, 325158, 433544, 487737, 650316, 867088, 975474, 1300632, 1734176, 1950948, 2601264, 3468352, 3901896, 5202528, 7803792, 10405056, 15607584, 31215168]

約数ペア:

[(1, 31215168), (2, 15607584), (3, 10405056), (4, 7803792), (6, 5202528), (8, 3901896), (9, 3468352), (12, 2601264), (16, 1950948), (18, 1734176), (24, 1300632), (32, 975474), (36, 867088), (48, 650316), (64, 487737), (72, 433544), (96, 325158), (144, 216772), (192, 162579), (288, 108386), (576, 54193)]