84748978

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{80407}}^1$

素因数の和:80457

約数の個数: 16

約数和(自身を含む): 138945024

約数和(自身を除く): 54196046

約数列:

[1, 2, 17, 31, 34, 62, 527, 1054, 80407, 160814, 1366919, 2492617, 2733838, 4985234, 42374489, 84748978]

約数ペア:

[(1, 84748978), (2, 42374489), (17, 4985234), (31, 2733838), (34, 2492617), (62, 1366919), (527, 160814), (1054, 80407)]