15832144

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{229}}^1$

素因数の和:415

約数の個数: 40

約数和(自身を含む): 32085000

約数和(自身を除く): 16252856

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 149, 229, 232, 298, 458, 464, 596, 916, 1192, 1832, 2384, 3664, 4321, 6641, 8642, 13282, 17284, 26564, 34121, 34568, 53128, 68242, 69136, 106256, 136484, 272968, 545936, 989509, 1979018, 3958036, 7916072, 15832144]

約数ペア:

[(1, 15832144), (2, 7916072), (4, 3958036), (8, 1979018), (16, 989509), (29, 545936), (58, 272968), (116, 136484), (149, 106256), (229, 69136), (232, 68242), (298, 53128), (458, 34568), (464, 34121), (596, 26564), (916, 17284), (1192, 13282), (1832, 8642), (2384, 6641), (3664, 4321)]