89700046

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1\times {\mathrm{239}}^1$

素因数の和:504

約数の個数: 32

約数和(自身を含む): 145152000

約数和(自身を除く): 55451954

約数列:

[1, 2, 23, 41, 46, 82, 199, 239, 398, 478, 943, 1886, 4577, 5497, 8159, 9154, 9799, 10994, 16318, 19598, 47561, 95122, 187657, 225377, 375314, 450754, 1093903, 1950001, 2187806, 3900002, 44850023, 89700046]

約数ペア:

[(1, 89700046), (2, 44850023), (23, 3900002), (41, 2187806), (46, 1950001), (82, 1093903), (199, 450754), (239, 375314), (398, 225377), (478, 187657), (943, 95122), (1886, 47561), (4577, 19598), (5497, 16318), (8159, 10994), (9154, 9799)]