80897886722

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{751}}^1\times {\mathrm{648917}}^1$

素因数の和:649753

約数の個数: 16

約数和(自身を含む): 122972556672

約数和(自身を除く): 42074669950

約数列:

[1, 2, 83, 166, 751, 1502, 62333, 124666, 648917, 1297834, 53860111, 107720222, 487336667, 974673334, 40448943361, 80897886722]

約数ペア:

[(1, 80897886722), (2, 40448943361), (83, 974673334), (166, 487336667), (751, 107720222), (1502, 53860111), (62333, 1297834), (124666, 648917)]