42049432

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{16273}}^1$

素因数の和:16315

約数の個数: 32

約数和(自身を含む): 87879600

約数和(自身を除く): 45830168

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 323, 646, 1292, 2584, 16273, 32546, 65092, 130184, 276641, 309187, 553282, 618374, 1106564, 1236748, 2213128, 2473496, 5256179, 10512358, 21024716, 42049432]

約数ペア:

[(1, 42049432), (2, 21024716), (4, 10512358), (8, 5256179), (17, 2473496), (19, 2213128), (34, 1236748), (38, 1106564), (68, 618374), (76, 553282), (136, 309187), (152, 276641), (323, 130184), (646, 65092), (1292, 32546), (2584, 16273)]