84325984

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{379}}^1\times {\mathrm{409}}^1$

素因数の和:815

約数の個数: 48

約数和(自身を含む): 176677200

約数和(自身を除く): 92351216

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 379, 409, 544, 758, 818, 1516, 1636, 3032, 3272, 6064, 6443, 6544, 6953, 12128, 12886, 13088, 13906, 25772, 27812, 51544, 55624, 103088, 111248, 155011, 206176, 222496, 310022, 620044, 1240088, 2480176, 2635187, 4960352, 5270374, 10540748, 21081496, 42162992, 84325984]

約数ペア:

[(1, 84325984), (2, 42162992), (4, 21081496), (8, 10540748), (16, 5270374), (17, 4960352), (32, 2635187), (34, 2480176), (68, 1240088), (136, 620044), (272, 310022), (379, 222496), (409, 206176), (544, 155011), (758, 111248), (818, 103088), (1516, 55624), (1636, 51544), (3032, 27812), (3272, 25772), (6064, 13906), (6443, 13088), (6544, 12886), (6953, 12128)]