30791896

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{373}}^1\times {\mathrm{607}}^1$

素因数の和:1003

約数の個数: 32

約数和(自身を含む): 61395840

約数和(自身を除く): 30603944

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 373, 607, 746, 1214, 1492, 2428, 2984, 4856, 6341, 10319, 12682, 20638, 25364, 41276, 50728, 82552, 226411, 452822, 905644, 1811288, 3848987, 7697974, 15395948, 30791896]

約数ペア:

[(1, 30791896), (2, 15395948), (4, 7697974), (8, 3848987), (17, 1811288), (34, 905644), (68, 452822), (136, 226411), (373, 82552), (607, 50728), (746, 41276), (1214, 25364), (1492, 20638), (2428, 12682), (2984, 10319), (4856, 6341)]