82636631

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1609}}^1$

素因数の和:1679

約数の個数: 32

約数和(自身を含む): 111283200

約数和(自身を除く): 28646569

約数列:

[1, 7, 11, 23, 29, 77, 161, 203, 253, 319, 667, 1609, 1771, 2233, 4669, 7337, 11263, 17699, 37007, 46661, 51359, 123893, 259049, 326627, 407077, 513271, 1073203, 2849539, 3592897, 7512421, 11805233, 82636631]

約数ペア:

[(1, 82636631), (7, 11805233), (11, 7512421), (23, 3592897), (29, 2849539), (77, 1073203), (161, 513271), (203, 407077), (253, 326627), (319, 259049), (667, 123893), (1609, 51359), (1771, 46661), (2233, 37007), (4669, 17699), (7337, 11263)]