173626984

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{20929}}^1$

素因数の和:21013

約数の個数: 32

約数和(自身を含む): 350368200

約数和(自身を除く): 176741216

約数列:

[1, 2, 4, 8, 17, 34, 61, 68, 122, 136, 244, 488, 1037, 2074, 4148, 8296, 20929, 41858, 83716, 167432, 355793, 711586, 1276669, 1423172, 2553338, 2846344, 5106676, 10213352, 21703373, 43406746, 86813492, 173626984]

約数ペア:

[(1, 173626984), (2, 86813492), (4, 43406746), (8, 21703373), (17, 10213352), (34, 5106676), (61, 2846344), (68, 2553338), (122, 1423172), (136, 1276669), (244, 711586), (488, 355793), (1037, 167432), (2074, 83716), (4148, 41858), (8296, 20929)]