31204384

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3019}}^1$

素因数の和:3065

約数の個数: 48

約数和(自身を含む): 68493600

約数和(自身を除く): 37289216

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 68, 76, 136, 152, 272, 304, 323, 544, 608, 646, 1292, 2584, 3019, 5168, 6038, 10336, 12076, 24152, 48304, 51323, 57361, 96608, 102646, 114722, 205292, 229444, 410584, 458888, 821168, 917776, 975137, 1642336, 1835552, 1950274, 3900548, 7801096, 15602192, 31204384]

約数ペア:

[(1, 31204384), (2, 15602192), (4, 7801096), (8, 3900548), (16, 1950274), (17, 1835552), (19, 1642336), (32, 975137), (34, 917776), (38, 821168), (68, 458888), (76, 410584), (136, 229444), (152, 205292), (272, 114722), (304, 102646), (323, 96608), (544, 57361), (608, 51323), (646, 48304), (1292, 24152), (2584, 12076), (3019, 10336), (5168, 6038)]