39281608

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{41}}^2\times {\mathrm{127}}^1$

素因数の和:238

約数の個数: 48

約数和(自身を含む): 79395840

約数和(自身を除く): 40114232

約数列:

[1, 2, 4, 8, 23, 41, 46, 82, 92, 127, 164, 184, 254, 328, 508, 943, 1016, 1681, 1886, 2921, 3362, 3772, 5207, 5842, 6724, 7544, 10414, 11684, 13448, 20828, 23368, 38663, 41656, 77326, 119761, 154652, 213487, 239522, 309304, 426974, 479044, 853948, 958088, 1707896, 4910201, 9820402, 19640804, 39281608]

約数ペア:

[(1, 39281608), (2, 19640804), (4, 9820402), (8, 4910201), (23, 1707896), (41, 958088), (46, 853948), (82, 479044), (92, 426974), (127, 309304), (164, 239522), (184, 213487), (254, 154652), (328, 119761), (508, 77326), (943, 41656), (1016, 38663), (1681, 23368), (1886, 20828), (2921, 13448), (3362, 11684), (3772, 10414), (5207, 7544), (5842, 6724)]