80708384

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{148361}}^1$

素因数の和:148388

約数の個数: 24

約数和(自身を含む): 168242508

約数和(自身を除く): 87534124

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 148361, 296722, 593444, 1186888, 2373776, 2522137, 4747552, 5044274, 10088548, 20177096, 40354192, 80708384]

約数ペア:

[(1, 80708384), (2, 40354192), (4, 20177096), (8, 10088548), (16, 5044274), (17, 4747552), (32, 2522137), (34, 2373776), (68, 1186888), (136, 593444), (272, 296722), (544, 148361)]