31117536

素因数分解:

$2^5\times 3^2\times {\mathrm{103}}^1\times {\mathrm{1049}}^1$

素因数の和:1168

約数の個数: 72

約数和(自身を含む): 89434800

約数和(自身を除く): 58317264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 103, 144, 206, 288, 309, 412, 618, 824, 927, 1049, 1236, 1648, 1854, 2098, 2472, 3147, 3296, 3708, 4196, 4944, 6294, 7416, 8392, 9441, 9888, 12588, 14832, 16784, 18882, 25176, 29664, 33568, 37764, 50352, 75528, 100704, 108047, 151056, 216094, 302112, 324141, 432188, 648282, 864376, 972423, 1296564, 1728752, 1944846, 2593128, 3457504, 3889692, 5186256, 7779384, 10372512, 15558768, 31117536]

約数ペア:

[(1, 31117536), (2, 15558768), (3, 10372512), (4, 7779384), (6, 5186256), (8, 3889692), (9, 3457504), (12, 2593128), (16, 1944846), (18, 1728752), (24, 1296564), (32, 972423), (36, 864376), (48, 648282), (72, 432188), (96, 324141), (103, 302112), (144, 216094), (206, 151056), (288, 108047), (309, 100704), (412, 75528), (618, 50352), (824, 37764), (927, 33568), (1049, 29664), (1236, 25176), (1648, 18882), (1854, 16784), (2098, 14832), (2472, 12588), (3147, 9888), (3296, 9441), (3708, 8392), (4196, 7416), (4944, 6294)]