20161031926

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1013}}^1\times {\mathrm{34673}}^1$

素因数の和:35736

約数の個数: 32

約数和(自身を含む): 35440711488

約数和(自身を除く): 15279679562

約数列:

[1, 2, 7, 14, 41, 82, 287, 574, 1013, 2026, 7091, 14182, 34673, 41533, 69346, 83066, 242711, 290731, 485422, 581462, 1421593, 2843186, 9951151, 19902302, 35123749, 70247498, 245866243, 491732486, 1440073709, 2880147418, 10080515963, 20161031926]

約数ペア:

[(1, 20161031926), (2, 10080515963), (7, 2880147418), (14, 1440073709), (41, 491732486), (82, 245866243), (287, 70247498), (574, 35123749), (1013, 19902302), (2026, 9951151), (7091, 2843186), (14182, 1421593), (34673, 581462), (41533, 485422), (69346, 290731), (83066, 242711)]