86979112

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{52021}}^1$

素因数の和:52057

約数の個数: 32

約数和(自身を含む): 187279200

約数和(自身を除く): 100300088

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 52021, 104042, 208084, 416168, 572231, 988399, 1144462, 1976798, 2288924, 3953596, 4577848, 7907192, 10872389, 21744778, 43489556, 86979112]

約数ペア:

[(1, 86979112), (2, 43489556), (4, 21744778), (8, 10872389), (11, 7907192), (19, 4577848), (22, 3953596), (38, 2288924), (44, 1976798), (76, 1144462), (88, 988399), (152, 572231), (209, 416168), (418, 208084), (836, 104042), (1672, 52021)]