31018096

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{23357}}^1$

素因数の和:23448

約数の個数: 20

約数和(自身を含む): 60824232

約数和(自身を除く): 29806136

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 23357, 46714, 93428, 186856, 373712, 1938631, 3877262, 7754524, 15509048, 31018096]

約数ペア:

[(1, 31018096), (2, 15509048), (4, 7754524), (8, 3877262), (16, 1938631), (83, 373712), (166, 186856), (332, 93428), (664, 46714), (1328, 23357)]