83430856

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{521}}^1\times {\mathrm{541}}^1$

素因数の和:1105

約数の個数: 32

約数和(自身を含む): 161266680

約数和(自身を除く): 77835824

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 521, 541, 1042, 1082, 2084, 2164, 4168, 4328, 19277, 20017, 38554, 40034, 77108, 80068, 154216, 160136, 281861, 563722, 1127444, 2254888, 10428857, 20857714, 41715428, 83430856]

約数ペア:

[(1, 83430856), (2, 41715428), (4, 20857714), (8, 10428857), (37, 2254888), (74, 1127444), (148, 563722), (296, 281861), (521, 160136), (541, 154216), (1042, 80068), (1082, 77108), (2084, 40034), (2164, 38554), (4168, 20017), (4328, 19277)]