31314774

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{8861}}^1$

素因数の和:8916

約数の個数: 32

約数和(自身を含む): 68060160

約数和(自身を除く): 36745386

約数列:

[1, 2, 3, 6, 19, 31, 38, 57, 62, 93, 114, 186, 589, 1178, 1767, 3534, 8861, 17722, 26583, 53166, 168359, 274691, 336718, 505077, 549382, 824073, 1010154, 1648146, 5219129, 10438258, 15657387, 31314774]

約数ペア:

[(1, 31314774), (2, 15657387), (3, 10438258), (6, 5219129), (19, 1648146), (31, 1010154), (38, 824073), (57, 549382), (62, 505077), (93, 336718), (114, 274691), (186, 168359), (589, 53166), (1178, 26583), (1767, 17722), (3534, 8861)]