31775868

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{9491}}^1$

素因数の和:9535

約数の個数: 48

約数和(自身を含む): 85048320

約数和(自身を除く): 53272452

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 93, 108, 124, 186, 279, 372, 558, 837, 1116, 1674, 3348, 9491, 18982, 28473, 37964, 56946, 85419, 113892, 170838, 256257, 294221, 341676, 512514, 588442, 882663, 1025028, 1176884, 1765326, 2647989, 3530652, 5295978, 7943967, 10591956, 15887934, 31775868]

約数ペア:

[(1, 31775868), (2, 15887934), (3, 10591956), (4, 7943967), (6, 5295978), (9, 3530652), (12, 2647989), (18, 1765326), (27, 1176884), (31, 1025028), (36, 882663), (54, 588442), (62, 512514), (93, 341676), (108, 294221), (124, 256257), (186, 170838), (279, 113892), (372, 85419), (558, 56946), (837, 37964), (1116, 28473), (1674, 18982), (3348, 9491)]