23371216

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{241}}^1$

素因数の和:308

約数の個数: 80

約数和(自身を含む): 54014400

約数和(自身を除く): 30643184

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 29, 38, 44, 58, 76, 88, 116, 152, 176, 209, 232, 241, 304, 319, 418, 464, 482, 551, 638, 836, 964, 1102, 1276, 1672, 1928, 2204, 2552, 2651, 3344, 3856, 4408, 4579, 5104, 5302, 6061, 6989, 8816, 9158, 10604, 12122, 13978, 18316, 21208, 24244, 27956, 36632, 42416, 48488, 50369, 55912, 73264, 76879, 96976, 100738, 111824, 132791, 153758, 201476, 265582, 307516, 402952, 531164, 615032, 805904, 1062328, 1230064, 1460701, 2124656, 2921402, 5842804, 11685608, 23371216]

約数ペア:

[(1, 23371216), (2, 11685608), (4, 5842804), (8, 2921402), (11, 2124656), (16, 1460701), (19, 1230064), (22, 1062328), (29, 805904), (38, 615032), (44, 531164), (58, 402952), (76, 307516), (88, 265582), (116, 201476), (152, 153758), (176, 132791), (209, 111824), (232, 100738), (241, 96976), (304, 76879), (319, 73264), (418, 55912), (464, 50369), (482, 48488), (551, 42416), (638, 36632), (836, 27956), (964, 24244), (1102, 21208), (1276, 18316), (1672, 13978), (1928, 12122), (2204, 10604), (2552, 9158), (2651, 8816), (3344, 6989), (3856, 6061), (4408, 5302), (4579, 5104)]