16787696

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{163}}^1$

素因数の和:369

約数の個数: 40

約数和(自身を含む): 33737424

約数和(自身を除く): 16949728

約数列:

[1, 2, 4, 8, 16, 41, 82, 157, 163, 164, 314, 326, 328, 628, 652, 656, 1256, 1304, 2512, 2608, 6437, 6683, 12874, 13366, 25591, 25748, 26732, 51182, 51496, 53464, 102364, 102992, 106928, 204728, 409456, 1049231, 2098462, 4196924, 8393848, 16787696]

約数ペア:

[(1, 16787696), (2, 8393848), (4, 4196924), (8, 2098462), (16, 1049231), (41, 409456), (82, 204728), (157, 106928), (163, 102992), (164, 102364), (314, 53464), (326, 51496), (328, 51182), (628, 26732), (652, 25748), (656, 25591), (1256, 13366), (1304, 12874), (2512, 6683), (2608, 6437)]