171760928

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{4447}}^1$

素因数の和:4545

約数の個数: 48

約数和(自身を含む): 363170304

約数和(自身を除く): 191409376

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 71, 136, 142, 272, 284, 544, 568, 1136, 1207, 2272, 2414, 4447, 4828, 8894, 9656, 17788, 19312, 35576, 38624, 71152, 75599, 142304, 151198, 302396, 315737, 604792, 631474, 1209584, 1262948, 2419168, 2525896, 5051792, 5367529, 10103584, 10735058, 21470116, 42940232, 85880464, 171760928]

約数ペア:

[(1, 171760928), (2, 85880464), (4, 42940232), (8, 21470116), (16, 10735058), (17, 10103584), (32, 5367529), (34, 5051792), (68, 2525896), (71, 2419168), (136, 1262948), (142, 1209584), (272, 631474), (284, 604792), (544, 315737), (568, 302396), (1136, 151198), (1207, 142304), (2272, 75599), (2414, 71152), (4447, 38624), (4828, 35576), (8894, 19312), (9656, 17788)]