31679466

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3413}}^1$

素因数の和:3455

約数の個数: 64

約数和(自身を含む): 82591488

約数和(自身を除く): 50912022

約数列:

[1, 2, 3, 6, 7, 13, 14, 17, 21, 26, 34, 39, 42, 51, 78, 91, 102, 119, 182, 221, 238, 273, 357, 442, 546, 663, 714, 1326, 1547, 3094, 3413, 4641, 6826, 9282, 10239, 20478, 23891, 44369, 47782, 58021, 71673, 88738, 116042, 133107, 143346, 174063, 266214, 310583, 348126, 406147, 621166, 754273, 812294, 931749, 1218441, 1508546, 1863498, 2262819, 2436882, 4525638, 5279911, 10559822, 15839733, 31679466]

約数ペア:

[(1, 31679466), (2, 15839733), (3, 10559822), (6, 5279911), (7, 4525638), (13, 2436882), (14, 2262819), (17, 1863498), (21, 1508546), (26, 1218441), (34, 931749), (39, 812294), (42, 754273), (51, 621166), (78, 406147), (91, 348126), (102, 310583), (119, 266214), (182, 174063), (221, 143346), (238, 133107), (273, 116042), (357, 88738), (442, 71673), (546, 58021), (663, 47782), (714, 44369), (1326, 23891), (1547, 20478), (3094, 10239), (3413, 9282), (4641, 6826)]