87870688

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{161527}}^1$

素因数の和:161554

約数の個数: 24

約数和(自身を含む): 183172752

約数和(自身を除く): 95302064

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 161527, 323054, 646108, 1292216, 2584432, 2745959, 5168864, 5491918, 10983836, 21967672, 43935344, 87870688]

約数ペア:

[(1, 87870688), (2, 43935344), (4, 21967672), (8, 10983836), (16, 5491918), (17, 5168864), (32, 2745959), (34, 2584432), (68, 1292216), (136, 646108), (272, 323054), (544, 161527)]