16311432

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{39979}}^1$

素因数の和:40005

約数の個数: 32

約数和(自身を含む): 43178400

約数和(自身を除く): 26866968

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 39979, 79958, 119937, 159916, 239874, 319832, 479748, 679643, 959496, 1359286, 2038929, 2718572, 4077858, 5437144, 8155716, 16311432]

約数ペア:

[(1, 16311432), (2, 8155716), (3, 5437144), (4, 4077858), (6, 2718572), (8, 2038929), (12, 1359286), (17, 959496), (24, 679643), (34, 479748), (51, 319832), (68, 239874), (102, 159916), (136, 119937), (204, 79958), (408, 39979)]