80115584

素因数分解:

$2^7\times {\mathrm{83}}^1\times {\mathrm{7541}}^1$

素因数の和:7638

約数の個数: 32

約数和(自身を含む): 161549640

約数和(自身を除く): 81434056

約数列:

[1, 2, 4, 8, 16, 32, 64, 83, 128, 166, 332, 664, 1328, 2656, 5312, 7541, 10624, 15082, 30164, 60328, 120656, 241312, 482624, 625903, 965248, 1251806, 2503612, 5007224, 10014448, 20028896, 40057792, 80115584]

約数ペア:

[(1, 80115584), (2, 40057792), (4, 20028896), (8, 10014448), (16, 5007224), (32, 2503612), (64, 1251806), (83, 965248), (128, 625903), (166, 482624), (332, 241312), (664, 120656), (1328, 60328), (2656, 30164), (5312, 15082), (7541, 10624)]