45805808

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{1693}}^1$

素因数の和:1809

約数の個数: 40

約数和(自身を含む): 94525200

約数和(自身を除く): 48719392

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 89, 152, 178, 304, 356, 712, 1424, 1691, 1693, 3382, 3386, 6764, 6772, 13528, 13544, 27056, 27088, 32167, 64334, 128668, 150677, 257336, 301354, 514672, 602708, 1205416, 2410832, 2862863, 5725726, 11451452, 22902904, 45805808]

約数ペア:

[(1, 45805808), (2, 22902904), (4, 11451452), (8, 5725726), (16, 2862863), (19, 2410832), (38, 1205416), (76, 602708), (89, 514672), (152, 301354), (178, 257336), (304, 150677), (356, 128668), (712, 64334), (1424, 32167), (1691, 27088), (1693, 27056), (3382, 13544), (3386, 13528), (6764, 6772)]