8941456

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{463}}^1$

素因数の和:559

約数の個数: 40

約数和(自身を含む): 18641664

約数和(自身を除く): 9700208

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 71, 136, 142, 272, 284, 463, 568, 926, 1136, 1207, 1852, 2414, 3704, 4828, 7408, 7871, 9656, 15742, 19312, 31484, 32873, 62968, 65746, 125936, 131492, 262984, 525968, 558841, 1117682, 2235364, 4470728, 8941456]

約数ペア:

[(1, 8941456), (2, 4470728), (4, 2235364), (8, 1117682), (16, 558841), (17, 525968), (34, 262984), (68, 131492), (71, 125936), (136, 65746), (142, 62968), (272, 32873), (284, 31484), (463, 19312), (568, 15742), (926, 9656), (1136, 7871), (1207, 7408), (1852, 4828), (2414, 3704)]