31073042

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1$

素因数の和:144

約数の個数: 96

約数和(自身を含む): 67568256

約数和(自身を除く): 36495214

約数列:

[1, 2, 7, 11, 13, 14, 17, 22, 26, 34, 77, 83, 91, 119, 121, 143, 154, 166, 182, 187, 221, 238, 242, 286, 374, 442, 581, 847, 913, 1001, 1079, 1162, 1309, 1411, 1547, 1573, 1694, 1826, 2002, 2057, 2158, 2431, 2618, 2822, 3094, 3146, 4114, 4862, 6391, 7553, 9877, 10043, 11011, 11869, 12782, 14399, 15106, 15521, 17017, 18343, 19754, 20086, 22022, 23738, 26741, 28798, 31042, 34034, 36686, 53482, 70301, 83083, 108647, 128401, 130559, 140602, 166166, 170731, 187187, 201773, 217294, 256802, 261118, 341462, 374374, 403546, 913913, 1195117, 1412411, 1827826, 2219503, 2390234, 2824822, 4439006, 15536521, 31073042]

約数ペア:

[(1, 31073042), (2, 15536521), (7, 4439006), (11, 2824822), (13, 2390234), (14, 2219503), (17, 1827826), (22, 1412411), (26, 1195117), (34, 913913), (77, 403546), (83, 374374), (91, 341462), (119, 261118), (121, 256802), (143, 217294), (154, 201773), (166, 187187), (182, 170731), (187, 166166), (221, 140602), (238, 130559), (242, 128401), (286, 108647), (374, 83083), (442, 70301), (581, 53482), (847, 36686), (913, 34034), (1001, 31042), (1079, 28798), (1162, 26741), (1309, 23738), (1411, 22022), (1547, 20086), (1573, 19754), (1694, 18343), (1826, 17017), (2002, 15521), (2057, 15106), (2158, 14399), (2431, 12782), (2618, 11869), (2822, 11011), (3094, 10043), (3146, 9877), (4114, 7553), (4862, 6391)]