38924344

素因数分解:

$2^3\times {\mathrm{31}}^2\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:212

約数の個数: 48

約数和(自身を含む): 77573160

約数和(自身を除く): 38648816

約数列:

[1, 2, 4, 8, 31, 61, 62, 83, 122, 124, 166, 244, 248, 332, 488, 664, 961, 1891, 1922, 2573, 3782, 3844, 5063, 5146, 7564, 7688, 10126, 10292, 15128, 20252, 20584, 40504, 58621, 79763, 117242, 156953, 159526, 234484, 313906, 319052, 468968, 627812, 638104, 1255624, 4865543, 9731086, 19462172, 38924344]

約数ペア:

[(1, 38924344), (2, 19462172), (4, 9731086), (8, 4865543), (31, 1255624), (61, 638104), (62, 627812), (83, 468968), (122, 319052), (124, 313906), (166, 234484), (244, 159526), (248, 156953), (332, 117242), (488, 79763), (664, 58621), (961, 40504), (1891, 20584), (1922, 20252), (2573, 15128), (3782, 10292), (3844, 10126), (5063, 7688), (5146, 7564)]