31953592

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{659}}^1$

素因数の和:724

約数の個数: 64

約数和(自身を含む): 71280000

約数和(自身を除く): 39326408

約数列:

[1, 2, 4, 8, 11, 19, 22, 29, 38, 44, 58, 76, 88, 116, 152, 209, 232, 319, 418, 551, 638, 659, 836, 1102, 1276, 1318, 1672, 2204, 2552, 2636, 4408, 5272, 6061, 7249, 12122, 12521, 14498, 19111, 24244, 25042, 28996, 38222, 48488, 50084, 57992, 76444, 100168, 137731, 152888, 210221, 275462, 363109, 420442, 550924, 726218, 840884, 1101848, 1452436, 1681768, 2904872, 3994199, 7988398, 15976796, 31953592]

約数ペア:

[(1, 31953592), (2, 15976796), (4, 7988398), (8, 3994199), (11, 2904872), (19, 1681768), (22, 1452436), (29, 1101848), (38, 840884), (44, 726218), (58, 550924), (76, 420442), (88, 363109), (116, 275462), (152, 210221), (209, 152888), (232, 137731), (319, 100168), (418, 76444), (551, 57992), (638, 50084), (659, 48488), (836, 38222), (1102, 28996), (1276, 25042), (1318, 24244), (1672, 19111), (2204, 14498), (2552, 12521), (2636, 12122), (4408, 7249), (5272, 6061)]