81694576

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{227}}^1\times {\mathrm{271}}^1$

素因数の和:589

約数の個数: 40

約数和(自身を含む): 161489664

約数和(自身を除く): 79795088

約数列:

[1, 2, 4, 8, 16, 83, 166, 227, 271, 332, 454, 542, 664, 908, 1084, 1328, 1816, 2168, 3632, 4336, 18841, 22493, 37682, 44986, 61517, 75364, 89972, 123034, 150728, 179944, 246068, 301456, 359888, 492136, 984272, 5105911, 10211822, 20423644, 40847288, 81694576]

約数ペア:

[(1, 81694576), (2, 40847288), (4, 20423644), (8, 10211822), (16, 5105911), (83, 984272), (166, 492136), (227, 359888), (271, 301456), (332, 246068), (454, 179944), (542, 150728), (664, 123034), (908, 89972), (1084, 75364), (1328, 61517), (1816, 44986), (2168, 37682), (3632, 22493), (4336, 18841)]