71313104

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{108709}}^1$

素因数の和:108758

約数の個数: 20

約数和(自身を含む): 141540420

約数和(自身を除く): 70227316

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 108709, 217418, 434836, 869672, 1739344, 4457069, 8914138, 17828276, 35656552, 71313104]

約数ペア:

[(1, 71313104), (2, 35656552), (4, 17828276), (8, 8914138), (16, 4457069), (41, 1739344), (82, 869672), (164, 434836), (328, 217418), (656, 108709)]