83132890

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{1669}}^1$

素因数の和:1986

約数の個数: 32

約数和(自身を含む): 159077520

約数和(自身を除く): 75944630

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 293, 586, 1465, 1669, 2930, 3338, 4981, 8345, 9962, 16690, 24905, 28373, 49810, 56746, 141865, 283730, 489017, 978034, 2445085, 4890170, 8313289, 16626578, 41566445, 83132890]

約数ペア:

[(1, 83132890), (2, 41566445), (5, 16626578), (10, 8313289), (17, 4890170), (34, 2445085), (85, 978034), (170, 489017), (293, 283730), (586, 141865), (1465, 56746), (1669, 49810), (2930, 28373), (3338, 24905), (4981, 16690), (8345, 9962)]