86907664

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{1193}}^1$

素因数の和:1387

約数の個数: 40

約数和(自身を含む): 175446360

約数和(自身を除く): 88538696

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 157, 232, 314, 464, 628, 1193, 1256, 2386, 2512, 4553, 4772, 9106, 9544, 18212, 19088, 34597, 36424, 69194, 72848, 138388, 187301, 276776, 374602, 553552, 749204, 1498408, 2996816, 5431729, 10863458, 21726916, 43453832, 86907664]

約数ペア:

[(1, 86907664), (2, 43453832), (4, 21726916), (8, 10863458), (16, 5431729), (29, 2996816), (58, 1498408), (116, 749204), (157, 553552), (232, 374602), (314, 276776), (464, 187301), (628, 138388), (1193, 72848), (1256, 69194), (2386, 36424), (2512, 34597), (4553, 19088), (4772, 18212), (9106, 9544)]