77223248

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{283909}}^1$

素因数の和:283934

約数の個数: 20

約数和(自身を含む): 158421780

約数和(自身を除く): 81198532

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 283909, 567818, 1135636, 2271272, 4542544, 4826453, 9652906, 19305812, 38611624, 77223248]

約数ペア:

[(1, 77223248), (2, 38611624), (4, 19305812), (8, 9652906), (16, 4826453), (17, 4542544), (34, 2271272), (68, 1135636), (136, 567818), (272, 283909)]