31008076

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1279}}^1$

素因数の和:1342

約数の個数: 48

約数和(自身を含む): 64512000

約数和(自身を除く): 33503924

約数列:

[1, 2, 4, 11, 19, 22, 29, 38, 44, 58, 76, 116, 209, 319, 418, 551, 638, 836, 1102, 1276, 1279, 2204, 2558, 5116, 6061, 12122, 14069, 24244, 24301, 28138, 37091, 48602, 56276, 74182, 97204, 148364, 267311, 408001, 534622, 704729, 816002, 1069244, 1409458, 1632004, 2818916, 7752019, 15504038, 31008076]

約数ペア:

[(1, 31008076), (2, 15504038), (4, 7752019), (11, 2818916), (19, 1632004), (22, 1409458), (29, 1069244), (38, 816002), (44, 704729), (58, 534622), (76, 408001), (116, 267311), (209, 148364), (319, 97204), (418, 74182), (551, 56276), (638, 48602), (836, 37091), (1102, 28138), (1276, 24301), (1279, 24244), (2204, 14069), (2558, 12122), (5116, 6061)]