82495390

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{3821}}^1$

素因数の和:3972

約数の個数: 32

約数和(自身を含む): 158505984

約数和(自身を除く): 76010594

約数列:

[1, 2, 5, 10, 17, 34, 85, 127, 170, 254, 635, 1270, 2159, 3821, 4318, 7642, 10795, 19105, 21590, 38210, 64957, 129914, 324785, 485267, 649570, 970534, 2426335, 4852670, 8249539, 16499078, 41247695, 82495390]

約数ペア:

[(1, 82495390), (2, 41247695), (5, 16499078), (10, 8249539), (17, 4852670), (34, 2426335), (85, 970534), (127, 649570), (170, 485267), (254, 324785), (635, 129914), (1270, 64957), (2159, 38210), (3821, 21590), (4318, 19105), (7642, 10795)]