31768282

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{463}}^1$

素因数の和:527

約数の個数: 48

約数和(自身を含む): 61136640

約数和(自身を除く): 29368358

約数列:

[1, 2, 7, 13, 14, 26, 29, 58, 91, 169, 182, 203, 338, 377, 406, 463, 754, 926, 1183, 2366, 2639, 3241, 4901, 5278, 6019, 6482, 9802, 12038, 13427, 26854, 34307, 42133, 68614, 78247, 84266, 93989, 156494, 174551, 187978, 349102, 547729, 1095458, 1221857, 2269163, 2443714, 4538326, 15884141, 31768282]

約数ペア:

[(1, 31768282), (2, 15884141), (7, 4538326), (13, 2443714), (14, 2269163), (26, 1221857), (29, 1095458), (58, 547729), (91, 349102), (169, 187978), (182, 174551), (203, 156494), (338, 93989), (377, 84266), (406, 78247), (463, 68614), (754, 42133), (926, 34307), (1183, 26854), (2366, 13427), (2639, 12038), (3241, 9802), (4901, 6482), (5278, 6019)]