31016244

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{277}}^1$

素因数の和:365

約数の個数: 96

約数和(自身を含む): 87678976

約数和(自身を除く): 56662732

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 43, 62, 84, 86, 93, 124, 129, 172, 186, 217, 258, 277, 301, 372, 434, 516, 554, 602, 651, 831, 868, 903, 1108, 1204, 1302, 1333, 1662, 1806, 1939, 2604, 2666, 3324, 3612, 3878, 3999, 5332, 5817, 7756, 7998, 8587, 9331, 11634, 11911, 15996, 17174, 18662, 23268, 23822, 25761, 27993, 34348, 35733, 37324, 47644, 51522, 55986, 60109, 71466, 83377, 103044, 111972, 120218, 142932, 166754, 180327, 240436, 250131, 333508, 360654, 369241, 500262, 721308, 738482, 1000524, 1107723, 1476964, 2215446, 2584687, 4430892, 5169374, 7754061, 10338748, 15508122, 31016244]

約数ペア:

[(1, 31016244), (2, 15508122), (3, 10338748), (4, 7754061), (6, 5169374), (7, 4430892), (12, 2584687), (14, 2215446), (21, 1476964), (28, 1107723), (31, 1000524), (42, 738482), (43, 721308), (62, 500262), (84, 369241), (86, 360654), (93, 333508), (124, 250131), (129, 240436), (172, 180327), (186, 166754), (217, 142932), (258, 120218), (277, 111972), (301, 103044), (372, 83377), (434, 71466), (516, 60109), (554, 55986), (602, 51522), (651, 47644), (831, 37324), (868, 35733), (903, 34348), (1108, 27993), (1204, 25761), (1302, 23822), (1333, 23268), (1662, 18662), (1806, 17174), (1939, 15996), (2604, 11911), (2666, 11634), (3324, 9331), (3612, 8587), (3878, 7998), (3999, 7756), (5332, 5817)]