86421626

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{563}}^1$

素因数の和:706

約数の個数: 32

約数和(自身を含む): 140341248

約数和(自身を除く): 53919622

約数列:

[1, 2, 23, 46, 47, 71, 94, 142, 563, 1081, 1126, 1633, 2162, 3266, 3337, 6674, 12949, 25898, 26461, 39973, 52922, 76751, 79946, 153502, 608603, 919379, 1217206, 1838758, 1878731, 3757462, 43210813, 86421626]

約数ペア:

[(1, 86421626), (2, 43210813), (23, 3757462), (46, 1878731), (47, 1838758), (71, 1217206), (94, 919379), (142, 608603), (563, 153502), (1081, 79946), (1126, 76751), (1633, 52922), (2162, 39973), (3266, 26461), (3337, 25898), (6674, 12949)]