67839656

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{16091}}^1$

素因数の和:16145

約数の個数: 32

約数和(自身を含む): 139034880

約数和(自身を除く): 71195224

約数列:

[1, 2, 4, 8, 17, 31, 34, 62, 68, 124, 136, 248, 527, 1054, 2108, 4216, 16091, 32182, 64364, 128728, 273547, 498821, 547094, 997642, 1094188, 1995284, 2188376, 3990568, 8479957, 16959914, 33919828, 67839656]

約数ペア:

[(1, 67839656), (2, 33919828), (4, 16959914), (8, 8479957), (17, 3990568), (31, 2188376), (34, 1995284), (62, 1094188), (68, 997642), (124, 547094), (136, 498821), (248, 273547), (527, 128728), (1054, 64364), (2108, 32182), (4216, 16091)]