40848328

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{8669}}^1$

素因数の和:8725

約数の個数: 32

約数和(自身を含む): 83232000

約数和(自身を除く): 42383672

約数列:

[1, 2, 4, 8, 19, 31, 38, 62, 76, 124, 152, 248, 589, 1178, 2356, 4712, 8669, 17338, 34676, 69352, 164711, 268739, 329422, 537478, 658844, 1074956, 1317688, 2149912, 5106041, 10212082, 20424164, 40848328]

約数ペア:

[(1, 40848328), (2, 20424164), (4, 10212082), (8, 5106041), (19, 2149912), (31, 1317688), (38, 1074956), (62, 658844), (76, 537478), (124, 329422), (152, 268739), (248, 164711), (589, 69352), (1178, 34676), (2356, 17338), (4712, 8669)]