87171748

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{5813}}^1$

素因数の和:6003

約数の個数: 24

約数和(自身を含む): 160187328

約数和(自身を除く): 73015580

約数列:

[1, 2, 4, 23, 46, 92, 163, 326, 652, 3749, 5813, 7498, 11626, 14996, 23252, 133699, 267398, 534796, 947519, 1895038, 3790076, 21792937, 43585874, 87171748]

約数ペア:

[(1, 87171748), (2, 43585874), (4, 21792937), (23, 3790076), (46, 1895038), (92, 947519), (163, 534796), (326, 267398), (652, 133699), (3749, 23252), (5813, 14996), (7498, 11626)]