78819616

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{144889}}^1$

素因数の和:144916

約数の個数: 24

約数和(自身を含む): 164305260

約数和(自身を除く): 85485644

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 144889, 289778, 579556, 1159112, 2318224, 2463113, 4636448, 4926226, 9852452, 19704904, 39409808, 78819616]

約数ペア:

[(1, 78819616), (2, 39409808), (4, 19704904), (8, 9852452), (16, 4926226), (17, 4636448), (32, 2463113), (34, 2318224), (68, 1159112), (136, 579556), (272, 289778), (544, 144889)]