38573128

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{10691}}^1$

素因数の和:10749

約数の個数: 32

約数和(自身を含む): 80831520

約数和(自身を除く): 42258392

約数列:

[1, 2, 4, 8, 11, 22, 41, 44, 82, 88, 164, 328, 451, 902, 1804, 3608, 10691, 21382, 42764, 85528, 117601, 235202, 438331, 470404, 876662, 940808, 1753324, 3506648, 4821641, 9643282, 19286564, 38573128]

約数ペア:

[(1, 38573128), (2, 19286564), (4, 9643282), (8, 4821641), (11, 3506648), (22, 1753324), (41, 940808), (44, 876662), (82, 470404), (88, 438331), (164, 235202), (328, 117601), (451, 85528), (902, 42764), (1804, 21382), (3608, 10691)]