31112352

素因数分解:

$2^5\times 3^2\times {\mathrm{59}}^1\times {\mathrm{1831}}^1$

素因数の和:1906

約数の個数: 72

約数和(自身を含む): 90024480

約数和(自身を除く): 58912128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 59, 72, 96, 118, 144, 177, 236, 288, 354, 472, 531, 708, 944, 1062, 1416, 1831, 1888, 2124, 2832, 3662, 4248, 5493, 5664, 7324, 8496, 10986, 14648, 16479, 16992, 21972, 29296, 32958, 43944, 58592, 65916, 87888, 108029, 131832, 175776, 216058, 263664, 324087, 432116, 527328, 648174, 864232, 972261, 1296348, 1728464, 1944522, 2592696, 3456928, 3889044, 5185392, 7778088, 10370784, 15556176, 31112352]

約数ペア:

[(1, 31112352), (2, 15556176), (3, 10370784), (4, 7778088), (6, 5185392), (8, 3889044), (9, 3456928), (12, 2592696), (16, 1944522), (18, 1728464), (24, 1296348), (32, 972261), (36, 864232), (48, 648174), (59, 527328), (72, 432116), (96, 324087), (118, 263664), (144, 216058), (177, 175776), (236, 131832), (288, 108029), (354, 87888), (472, 65916), (531, 58592), (708, 43944), (944, 32958), (1062, 29296), (1416, 21972), (1831, 16992), (1888, 16479), (2124, 14648), (2832, 10986), (3662, 8496), (4248, 7324), (5493, 5664)]