87458254

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{5711}}^1$

素因数の和:5776

約数の個数: 32

約数和(自身を含む): 153538560

約数和(自身を除く): 66080306

約数列:

[1, 2, 13, 19, 26, 31, 38, 62, 247, 403, 494, 589, 806, 1178, 5711, 7657, 11422, 15314, 74243, 108509, 148486, 177041, 217018, 354082, 1410617, 2301533, 2821234, 3363779, 4603066, 6727558, 43729127, 87458254]

約数ペア:

[(1, 87458254), (2, 43729127), (13, 6727558), (19, 4603066), (26, 3363779), (31, 2821234), (38, 2301533), (62, 1410617), (247, 354082), (403, 217018), (494, 177041), (589, 148486), (806, 108509), (1178, 74243), (5711, 15314), (7657, 11422)]