31326592

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1171}}^1$

素因数の和:1215

約数の個数: 64

約数和(自身を含む): 71726400

約数和(自身を除く): 40399808

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 88, 128, 152, 176, 209, 304, 352, 418, 608, 704, 836, 1171, 1216, 1408, 1672, 2342, 2432, 3344, 4684, 6688, 9368, 12881, 13376, 18736, 22249, 25762, 26752, 37472, 44498, 51524, 74944, 88996, 103048, 149888, 177992, 206096, 244739, 355984, 412192, 489478, 711968, 824384, 978956, 1423936, 1648768, 1957912, 2847872, 3915824, 7831648, 15663296, 31326592]

約数ペア:

[(1, 31326592), (2, 15663296), (4, 7831648), (8, 3915824), (11, 2847872), (16, 1957912), (19, 1648768), (22, 1423936), (32, 978956), (38, 824384), (44, 711968), (64, 489478), (76, 412192), (88, 355984), (128, 244739), (152, 206096), (176, 177992), (209, 149888), (304, 103048), (352, 88996), (418, 74944), (608, 51524), (704, 44498), (836, 37472), (1171, 26752), (1216, 25762), (1408, 22249), (1672, 18736), (2342, 13376), (2432, 12881), (3344, 9368), (4684, 6688)]