31375608

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{6991}}^1$

素因数の和:7028

約数の個数: 64

約数和(自身を含む): 90616320

約数和(自身を除く): 59240712

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 33, 34, 44, 51, 66, 68, 88, 102, 132, 136, 187, 204, 264, 374, 408, 561, 748, 1122, 1496, 2244, 4488, 6991, 13982, 20973, 27964, 41946, 55928, 76901, 83892, 118847, 153802, 167784, 230703, 237694, 307604, 356541, 461406, 475388, 615208, 713082, 922812, 950776, 1307317, 1426164, 1845624, 2614634, 2852328, 3921951, 5229268, 7843902, 10458536, 15687804, 31375608]

約数ペア:

[(1, 31375608), (2, 15687804), (3, 10458536), (4, 7843902), (6, 5229268), (8, 3921951), (11, 2852328), (12, 2614634), (17, 1845624), (22, 1426164), (24, 1307317), (33, 950776), (34, 922812), (44, 713082), (51, 615208), (66, 475388), (68, 461406), (88, 356541), (102, 307604), (132, 237694), (136, 230703), (187, 167784), (204, 153802), (264, 118847), (374, 83892), (408, 76901), (561, 55928), (748, 41946), (1122, 27964), (1496, 20973), (2244, 13982), (4488, 6991)]