31460112

素因数分解:

$2^4\times 3^2\times {\mathrm{197}}^1\times {\mathrm{1109}}^1$

素因数の和:1320

約数の個数: 60

約数和(自身を含む): 88571340

約数和(自身を除く): 57111228

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 197, 394, 591, 788, 1109, 1182, 1576, 1773, 2218, 2364, 3152, 3327, 3546, 4436, 4728, 6654, 7092, 8872, 9456, 9981, 13308, 14184, 17744, 19962, 26616, 28368, 39924, 53232, 79848, 159696, 218473, 436946, 655419, 873892, 1310838, 1747784, 1966257, 2621676, 3495568, 3932514, 5243352, 7865028, 10486704, 15730056, 31460112]

約数ペア:

[(1, 31460112), (2, 15730056), (3, 10486704), (4, 7865028), (6, 5243352), (8, 3932514), (9, 3495568), (12, 2621676), (16, 1966257), (18, 1747784), (24, 1310838), (36, 873892), (48, 655419), (72, 436946), (144, 218473), (197, 159696), (394, 79848), (591, 53232), (788, 39924), (1109, 28368), (1182, 26616), (1576, 19962), (1773, 17744), (2218, 14184), (2364, 13308), (3152, 9981), (3327, 9456), (3546, 8872), (4436, 7092), (4728, 6654)]