72190102

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{4003}}^1$

素因数の和:4203

約数の個数: 16

約数和(自身を含む): 110702592

約数和(自身を除く): 38512490

約数列:

[1, 2, 71, 127, 142, 254, 4003, 8006, 9017, 18034, 284213, 508381, 568426, 1016762, 36095051, 72190102]

約数ペア:

[(1, 72190102), (2, 36095051), (71, 1016762), (127, 568426), (142, 508381), (254, 284213), (4003, 18034), (8006, 9017)]