31354796

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{30983}}^1$

素因数の和:31021

約数の個数: 24

約数和(自身を含む): 62463744

約数和(自身を除く): 31108948

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 253, 506, 1012, 30983, 61966, 123932, 340813, 681626, 712609, 1363252, 1425218, 2850436, 7838699, 15677398, 31354796]

約数ペア:

[(1, 31354796), (2, 15677398), (4, 7838699), (11, 2850436), (22, 1425218), (23, 1363252), (44, 712609), (46, 681626), (92, 340813), (253, 123932), (506, 61966), (1012, 30983)]