31830568

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{51673}}^1$

素因数の和:51697

約数の個数: 32

約数和(自身を含む): 74410560

約数和(自身を除く): 42579992

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 51673, 103346, 206692, 361711, 413384, 568403, 723422, 1136806, 1446844, 2273612, 2893688, 3978821, 4547224, 7957642, 15915284, 31830568]

約数ペア:

[(1, 31830568), (2, 15915284), (4, 7957642), (7, 4547224), (8, 3978821), (11, 2893688), (14, 2273612), (22, 1446844), (28, 1136806), (44, 723422), (56, 568403), (77, 413384), (88, 361711), (154, 206692), (308, 103346), (616, 51673)]