31478268

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{2287}}^1$

素因数の和:2362

約数の個数: 48

約数和(自身を含む): 77901824

約数和(自身を除く): 46423556

約数列:

[1, 2, 3, 4, 6, 12, 31, 37, 62, 74, 93, 111, 124, 148, 186, 222, 372, 444, 1147, 2287, 2294, 3441, 4574, 4588, 6861, 6882, 9148, 13722, 13764, 27444, 70897, 84619, 141794, 169238, 212691, 253857, 283588, 338476, 425382, 507714, 850764, 1015428, 2623189, 5246378, 7869567, 10492756, 15739134, 31478268]

約数ペア:

[(1, 31478268), (2, 15739134), (3, 10492756), (4, 7869567), (6, 5246378), (12, 2623189), (31, 1015428), (37, 850764), (62, 507714), (74, 425382), (93, 338476), (111, 283588), (124, 253857), (148, 212691), (186, 169238), (222, 141794), (372, 84619), (444, 70897), (1147, 27444), (2287, 13764), (2294, 13722), (3441, 9148), (4574, 6882), (4588, 6861)]