31303224

素因数分解:

$2^3\times 3^2\times {\mathrm{409}}^1\times {\mathrm{1063}}^1$

素因数の和:1484

約数の個数: 48

約数和(自身を含む): 85066800

約数和(自身を除く): 53763576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 409, 818, 1063, 1227, 1636, 2126, 2454, 3189, 3272, 3681, 4252, 4908, 6378, 7362, 8504, 9567, 9816, 12756, 14724, 19134, 25512, 29448, 38268, 76536, 434767, 869534, 1304301, 1739068, 2608602, 3478136, 3912903, 5217204, 7825806, 10434408, 15651612, 31303224]

約数ペア:

[(1, 31303224), (2, 15651612), (3, 10434408), (4, 7825806), (6, 5217204), (8, 3912903), (9, 3478136), (12, 2608602), (18, 1739068), (24, 1304301), (36, 869534), (72, 434767), (409, 76536), (818, 38268), (1063, 29448), (1227, 25512), (1636, 19134), (2126, 14724), (2454, 12756), (3189, 9816), (3272, 9567), (3681, 8504), (4252, 7362), (4908, 6378)]