87121346

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{5689}}^1$

素因数の和:5754

約数の個数: 32

約数和(自身を含む): 152947200

約数和(自身を除く): 65825854

約数列:

[1, 2, 13, 19, 26, 31, 38, 62, 247, 403, 494, 589, 806, 1178, 5689, 7657, 11378, 15314, 73957, 108091, 147914, 176359, 216182, 352718, 1405183, 2292667, 2810366, 3350821, 4585334, 6701642, 43560673, 87121346]

約数ペア:

[(1, 87121346), (2, 43560673), (13, 6701642), (19, 4585334), (26, 3350821), (31, 2810366), (38, 2292667), (62, 1405183), (247, 352718), (403, 216182), (494, 176359), (589, 147914), (806, 108091), (1178, 73957), (5689, 15314), (7657, 11378)]