71661722

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{32251}}^1$

素因数の和:32365

約数の個数: 16

約数和(自身を含む): 118429344

約数和(自身を除く): 46767622

約数列:

[1, 2, 11, 22, 101, 202, 1111, 2222, 32251, 64502, 354761, 709522, 3257351, 6514702, 35830861, 71661722]

約数ペア:

[(1, 71661722), (2, 35830861), (11, 6514702), (22, 3257351), (101, 709522), (202, 354761), (1111, 64502), (2222, 32251)]