531373912

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{30937}}^1$

素因数の和:31075

約数の個数: 32

約数和(自身を含む): 1058079600

約数和(自身を除く): 526705688

約数列:

[1, 2, 4, 8, 19, 38, 76, 113, 152, 226, 452, 904, 2147, 4294, 8588, 17176, 30937, 61874, 123748, 247496, 587803, 1175606, 2351212, 3495881, 4702424, 6991762, 13983524, 27967048, 66421739, 132843478, 265686956, 531373912]

約数ペア:

[(1, 531373912), (2, 265686956), (4, 132843478), (8, 66421739), (19, 27967048), (38, 13983524), (76, 6991762), (113, 4702424), (152, 3495881), (226, 2351212), (452, 1175606), (904, 587803), (2147, 247496), (4294, 123748), (8588, 61874), (17176, 30937)]