983216

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1$

素因数の和:213

約数の個数: 40

約数和(自身を含む): 2135280

約数和(自身を除く): 1152064

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 52, 58, 104, 116, 163, 208, 232, 326, 377, 464, 652, 754, 1304, 1508, 2119, 2608, 3016, 4238, 4727, 6032, 8476, 9454, 16952, 18908, 33904, 37816, 61451, 75632, 122902, 245804, 491608, 983216]

約数ペア:

[(1, 983216), (2, 491608), (4, 245804), (8, 122902), (13, 75632), (16, 61451), (26, 37816), (29, 33904), (52, 18908), (58, 16952), (104, 9454), (116, 8476), (163, 6032), (208, 4727), (232, 4238), (326, 3016), (377, 2608), (464, 2119), (652, 1508), (754, 1304)]