31937934

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1091}}^1$

素因数の和:1161

約数の個数: 64

約数和(自身を含む): 79252992

約数和(自身を除く): 47315058

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 41, 42, 51, 82, 102, 119, 123, 238, 246, 287, 357, 574, 697, 714, 861, 1091, 1394, 1722, 2091, 2182, 3273, 4182, 4879, 6546, 7637, 9758, 14637, 15274, 18547, 22911, 29274, 37094, 44731, 45822, 55641, 89462, 111282, 129829, 134193, 259658, 268386, 313117, 389487, 626234, 760427, 778974, 939351, 1520854, 1878702, 2281281, 4562562, 5322989, 10645978, 15968967, 31937934]

約数ペア:

[(1, 31937934), (2, 15968967), (3, 10645978), (6, 5322989), (7, 4562562), (14, 2281281), (17, 1878702), (21, 1520854), (34, 939351), (41, 778974), (42, 760427), (51, 626234), (82, 389487), (102, 313117), (119, 268386), (123, 259658), (238, 134193), (246, 129829), (287, 111282), (357, 89462), (574, 55641), (697, 45822), (714, 44731), (861, 37094), (1091, 29274), (1394, 22911), (1722, 18547), (2091, 15274), (2182, 14637), (3273, 9758), (4182, 7637), (4879, 6546)]