61856842

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1$

素因数の和:358

約数の個数: 32

約数和(自身を含む): 98887680

約数和(自身を除く): 37030838

約数列:

[1, 2, 31, 62, 73, 79, 146, 158, 173, 346, 2263, 2449, 4526, 4898, 5363, 5767, 10726, 11534, 12629, 13667, 25258, 27334, 178777, 357554, 391499, 423677, 782998, 847354, 997691, 1995382, 30928421, 61856842]

約数ペア:

[(1, 61856842), (2, 30928421), (31, 1995382), (62, 997691), (73, 847354), (79, 782998), (146, 423677), (158, 391499), (173, 357554), (346, 178777), (2263, 27334), (2449, 25258), (4526, 13667), (4898, 12629), (5363, 11534), (5767, 10726)]