39688336

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1847}}^1$

素因数の和:1951

約数の個数: 40

約数和(自身を含む): 82494720

約数和(自身を除く): 42806384

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 79, 136, 158, 272, 316, 632, 1264, 1343, 1847, 2686, 3694, 5372, 7388, 10744, 14776, 21488, 29552, 31399, 62798, 125596, 145913, 251192, 291826, 502384, 583652, 1167304, 2334608, 2480521, 4961042, 9922084, 19844168, 39688336]

約数ペア:

[(1, 39688336), (2, 19844168), (4, 9922084), (8, 4961042), (16, 2480521), (17, 2334608), (34, 1167304), (68, 583652), (79, 502384), (136, 291826), (158, 251192), (272, 145913), (316, 125596), (632, 62798), (1264, 31399), (1343, 29552), (1847, 21488), (2686, 14776), (3694, 10744), (5372, 7388)]