39152752

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{409}}^1$

素因数の和:641

約数の個数: 40

約数和(自身を含む): 78903680

約数和(自身を除く): 39750928

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 193, 248, 386, 409, 496, 772, 818, 1544, 1636, 3088, 3272, 5983, 6544, 11966, 12679, 23932, 25358, 47864, 50716, 78937, 95728, 101432, 157874, 202864, 315748, 631496, 1262992, 2447047, 4894094, 9788188, 19576376, 39152752]

約数ペア:

[(1, 39152752), (2, 19576376), (4, 9788188), (8, 4894094), (16, 2447047), (31, 1262992), (62, 631496), (124, 315748), (193, 202864), (248, 157874), (386, 101432), (409, 95728), (496, 78937), (772, 50716), (818, 47864), (1544, 25358), (1636, 23932), (3088, 12679), (3272, 11966), (5983, 6544)]