31304976

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{15907}}^1$

素因数の和:15959

約数の個数: 40

約数和(自身を含む): 82848864

約数和(自身を除く): 51543888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 246, 328, 492, 656, 984, 1968, 15907, 31814, 47721, 63628, 95442, 127256, 190884, 254512, 381768, 652187, 763536, 1304374, 1956561, 2608748, 3913122, 5217496, 7826244, 10434992, 15652488, 31304976]

約数ペア:

[(1, 31304976), (2, 15652488), (3, 10434992), (4, 7826244), (6, 5217496), (8, 3913122), (12, 2608748), (16, 1956561), (24, 1304374), (41, 763536), (48, 652187), (82, 381768), (123, 254512), (164, 190884), (246, 127256), (328, 95442), (492, 63628), (656, 47721), (984, 31814), (1968, 15907)]