85258222

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1\times {\mathrm{491}}^1$

素因数の和:736

約数の個数: 32

約数和(自身を含む): 149253120

約数和(自身を除く): 63994898

約数列:

[1, 2, 7, 14, 79, 157, 158, 314, 491, 553, 982, 1099, 1106, 2198, 3437, 6874, 12403, 24806, 38789, 77087, 77578, 86821, 154174, 173642, 271523, 539609, 543046, 1079218, 6089873, 12179746, 42629111, 85258222]

約数ペア:

[(1, 85258222), (2, 42629111), (7, 12179746), (14, 6089873), (79, 1079218), (157, 543046), (158, 539609), (314, 271523), (491, 173642), (553, 154174), (982, 86821), (1099, 77578), (1106, 77087), (2198, 38789), (3437, 24806), (6874, 12403)]