31331076

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{293}}^1$

素因数の和:393

約数の個数: 96

約数和(自身を含む): 89564160

約数和(自身を除く): 58233084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 67, 76, 84, 114, 133, 134, 201, 228, 266, 268, 293, 399, 402, 469, 532, 586, 798, 804, 879, 938, 1172, 1273, 1407, 1596, 1758, 1876, 2051, 2546, 2814, 3516, 3819, 4102, 5092, 5567, 5628, 6153, 7638, 8204, 8911, 11134, 12306, 15276, 16701, 17822, 19631, 22268, 24612, 26733, 33402, 35644, 38969, 39262, 53466, 58893, 66804, 77938, 78524, 106932, 116907, 117786, 137417, 155876, 233814, 235572, 274834, 372989, 412251, 467628, 549668, 745978, 824502, 1118967, 1491956, 1649004, 2237934, 2610923, 4475868, 5221846, 7832769, 10443692, 15665538, 31331076]

約数ペア:

[(1, 31331076), (2, 15665538), (3, 10443692), (4, 7832769), (6, 5221846), (7, 4475868), (12, 2610923), (14, 2237934), (19, 1649004), (21, 1491956), (28, 1118967), (38, 824502), (42, 745978), (57, 549668), (67, 467628), (76, 412251), (84, 372989), (114, 274834), (133, 235572), (134, 233814), (201, 155876), (228, 137417), (266, 117786), (268, 116907), (293, 106932), (399, 78524), (402, 77938), (469, 66804), (532, 58893), (586, 53466), (798, 39262), (804, 38969), (879, 35644), (938, 33402), (1172, 26733), (1273, 24612), (1407, 22268), (1596, 19631), (1758, 17822), (1876, 16701), (2051, 15276), (2546, 12306), (2814, 11134), (3516, 8911), (3819, 8204), (4102, 7638), (5092, 6153), (5567, 5628)]