1931155664

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{229027}}^1$

素因数の和:229083

約数の個数: 40

約数和(自身を含む): 4089523968

約数和(自身を除く): 2158368304

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 62, 68, 124, 136, 248, 272, 496, 527, 1054, 2108, 4216, 8432, 229027, 458054, 916108, 1832216, 3664432, 3893459, 7099837, 7786918, 14199674, 15573836, 28399348, 31147672, 56798696, 62295344, 113597392, 120697229, 241394458, 482788916, 965577832, 1931155664]

約数ペア:

[(1, 1931155664), (2, 965577832), (4, 482788916), (8, 241394458), (16, 120697229), (17, 113597392), (31, 62295344), (34, 56798696), (62, 31147672), (68, 28399348), (124, 15573836), (136, 14199674), (248, 7786918), (272, 7099837), (496, 3893459), (527, 3664432), (1054, 1832216), (2108, 916108), (4216, 458054), (8432, 229027)]