86613566

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{2621}}^1$

素因数の和:2708

約数の個数: 32

約数和(自身を含む): 148006656

約数和(自身を除く): 61393090

約数列:

[1, 2, 13, 26, 31, 41, 62, 82, 403, 533, 806, 1066, 1271, 2542, 2621, 5242, 16523, 33046, 34073, 68146, 81251, 107461, 162502, 214922, 1056263, 1396993, 2112526, 2793986, 3331291, 6662582, 43306783, 86613566]

約数ペア:

[(1, 86613566), (2, 43306783), (13, 6662582), (26, 3331291), (31, 2793986), (41, 2112526), (62, 1396993), (82, 1056263), (403, 214922), (533, 162502), (806, 107461), (1066, 81251), (1271, 68146), (2542, 34073), (2621, 33046), (5242, 16523)]