87180736

素因数分解:

$2^6\times {\mathrm{1123}}^1\times {\mathrm{1213}}^1$

素因数の和:2348

約数の個数: 28

約数和(自身を含む): 173296072

約数和(自身を除く): 86115336

約数列:

[1, 2, 4, 8, 16, 32, 64, 1123, 1213, 2246, 2426, 4492, 4852, 8984, 9704, 17968, 19408, 35936, 38816, 71872, 77632, 1362199, 2724398, 5448796, 10897592, 21795184, 43590368, 87180736]

約数ペア:

[(1, 87180736), (2, 43590368), (4, 21795184), (8, 10897592), (16, 5448796), (32, 2724398), (64, 1362199), (1123, 77632), (1213, 71872), (2246, 38816), (2426, 35936), (4492, 19408), (4852, 17968), (8984, 9704)]