31078992

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5441}}^1$

素因数の和:5476

約数の個数: 80

約数和(自身を含む): 97172352

約数和(自身を除く): 66093360

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 51, 56, 68, 84, 102, 112, 119, 136, 168, 204, 238, 272, 336, 357, 408, 476, 714, 816, 952, 1428, 1904, 2856, 5441, 5712, 10882, 16323, 21764, 32646, 38087, 43528, 65292, 76174, 87056, 92497, 114261, 130584, 152348, 184994, 228522, 261168, 277491, 304696, 369988, 457044, 554982, 609392, 647479, 739976, 914088, 1109964, 1294958, 1479952, 1828176, 1942437, 2219928, 2589916, 3884874, 4439856, 5179832, 7769748, 10359664, 15539496, 31078992]

約数ペア:

[(1, 31078992), (2, 15539496), (3, 10359664), (4, 7769748), (6, 5179832), (7, 4439856), (8, 3884874), (12, 2589916), (14, 2219928), (16, 1942437), (17, 1828176), (21, 1479952), (24, 1294958), (28, 1109964), (34, 914088), (42, 739976), (48, 647479), (51, 609392), (56, 554982), (68, 457044), (84, 369988), (102, 304696), (112, 277491), (119, 261168), (136, 228522), (168, 184994), (204, 152348), (238, 130584), (272, 114261), (336, 92497), (357, 87056), (408, 76174), (476, 65292), (714, 43528), (816, 38087), (952, 32646), (1428, 21764), (1904, 16323), (2856, 10882), (5441, 5712)]