91543190

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{2081}}^1$

素因数の和:2224

約数の個数: 32

約数和(自身を含む): 169991136

約数和(自身を除く): 78447946

約数列:

[1, 2, 5, 10, 53, 83, 106, 166, 265, 415, 530, 830, 2081, 4162, 4399, 8798, 10405, 20810, 21995, 43990, 110293, 172723, 220586, 345446, 551465, 863615, 1102930, 1727230, 9154319, 18308638, 45771595, 91543190]

約数ペア:

[(1, 91543190), (2, 45771595), (5, 18308638), (10, 9154319), (53, 1727230), (83, 1102930), (106, 863615), (166, 551465), (265, 345446), (415, 220586), (530, 172723), (830, 110293), (2081, 43990), (4162, 21995), (4399, 20810), (8798, 10405)]