91356386

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{197}}^2$

素因数の和:514

約数の個数: 24

約数和(自身を含む): 151659216

約数和(自身を除く): 60302830

約数列:

[1, 2, 11, 22, 107, 197, 214, 394, 1177, 2167, 2354, 4334, 21079, 38809, 42158, 77618, 231869, 426899, 463738, 853798, 4152563, 8305126, 45678193, 91356386]

約数ペア:

[(1, 91356386), (2, 45678193), (11, 8305126), (22, 4152563), (107, 853798), (197, 463738), (214, 426899), (394, 231869), (1177, 77618), (2167, 42158), (2354, 38809), (4334, 21079)]