106672688

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{20641}}^1$

素因数の和:20685

約数の個数: 40

約数和(自身を含む): 230364720

約数和(自身を除く): 123692032

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 272, 304, 323, 646, 1292, 2584, 5168, 20641, 41282, 82564, 165128, 330256, 350897, 392179, 701794, 784358, 1403588, 1568716, 2807176, 3137432, 5614352, 6274864, 6667043, 13334086, 26668172, 53336344, 106672688]

約数ペア:

[(1, 106672688), (2, 53336344), (4, 26668172), (8, 13334086), (16, 6667043), (17, 6274864), (19, 5614352), (34, 3137432), (38, 2807176), (68, 1568716), (76, 1403588), (136, 784358), (152, 701794), (272, 392179), (304, 350897), (323, 330256), (646, 165128), (1292, 82564), (2584, 41282), (5168, 20641)]