4168888

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{163}}^1$

素因数の和:331

約数の個数: 32

約数和(自身を含む): 8265600

約数和(自身を除く): 4096712

約数列:

[1, 2, 4, 8, 23, 46, 92, 139, 163, 184, 278, 326, 556, 652, 1112, 1304, 3197, 3749, 6394, 7498, 12788, 14996, 22657, 25576, 29992, 45314, 90628, 181256, 521111, 1042222, 2084444, 4168888]

約数ペア:

[(1, 4168888), (2, 2084444), (4, 1042222), (8, 521111), (23, 181256), (46, 90628), (92, 45314), (139, 29992), (163, 25576), (184, 22657), (278, 14996), (326, 12788), (556, 7498), (652, 6394), (1112, 3749), (1304, 3197)]