87187862

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{251}}^1$

素因数の和:448

約数の個数: 32

約数和(自身を含む): 139618080

約数和(自身を除く): 52430218

約数列:

[1, 2, 29, 53, 58, 106, 113, 226, 251, 502, 1537, 3074, 3277, 5989, 6554, 7279, 11978, 13303, 14558, 26606, 28363, 56726, 173681, 347362, 385787, 771574, 822527, 1503239, 1645054, 3006478, 43593931, 87187862]

約数ペア:

[(1, 87187862), (2, 43593931), (29, 3006478), (53, 1645054), (58, 1503239), (106, 822527), (113, 771574), (226, 385787), (251, 347362), (502, 173681), (1537, 56726), (3074, 28363), (3277, 26606), (5989, 14558), (6554, 13303), (7279, 11978)]