9811376

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{151}}^1$

素因数の和:321

約数の個数: 40

約数和(自身を含む): 19903488

約数和(自身を除く): 10092112

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 131, 151, 248, 262, 302, 496, 524, 604, 1048, 1208, 2096, 2416, 4061, 4681, 8122, 9362, 16244, 18724, 19781, 32488, 37448, 39562, 64976, 74896, 79124, 158248, 316496, 613211, 1226422, 2452844, 4905688, 9811376]

約数ペア:

[(1, 9811376), (2, 4905688), (4, 2452844), (8, 1226422), (16, 613211), (31, 316496), (62, 158248), (124, 79124), (131, 74896), (151, 64976), (248, 39562), (262, 37448), (302, 32488), (496, 19781), (524, 18724), (604, 16244), (1048, 9362), (1208, 8122), (2096, 4681), (2416, 4061)]