31973424

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2213}}^1$

素因数の和:2274

約数の個数: 80

約数和(自身を含む): 96636672

約数和(自身を除く): 64663248

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 43, 48, 56, 84, 86, 112, 129, 168, 172, 258, 301, 336, 344, 516, 602, 688, 903, 1032, 1204, 1806, 2064, 2213, 2408, 3612, 4426, 4816, 6639, 7224, 8852, 13278, 14448, 15491, 17704, 26556, 30982, 35408, 46473, 53112, 61964, 92946, 95159, 106224, 123928, 185892, 190318, 247856, 285477, 371784, 380636, 570954, 666113, 743568, 761272, 1141908, 1332226, 1522544, 1998339, 2283816, 2664452, 3996678, 4567632, 5328904, 7993356, 10657808, 15986712, 31973424]

約数ペア:

[(1, 31973424), (2, 15986712), (3, 10657808), (4, 7993356), (6, 5328904), (7, 4567632), (8, 3996678), (12, 2664452), (14, 2283816), (16, 1998339), (21, 1522544), (24, 1332226), (28, 1141908), (42, 761272), (43, 743568), (48, 666113), (56, 570954), (84, 380636), (86, 371784), (112, 285477), (129, 247856), (168, 190318), (172, 185892), (258, 123928), (301, 106224), (336, 95159), (344, 92946), (516, 61964), (602, 53112), (688, 46473), (903, 35408), (1032, 30982), (1204, 26556), (1806, 17704), (2064, 15491), (2213, 14448), (2408, 13278), (3612, 8852), (4426, 7224), (4816, 6639)]