31298088

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1871}}^1$

素因数の和:1938

約数の個数: 64

約数和(自身を含む): 84913920

約数和(自身を除く): 53615832

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 41, 51, 68, 82, 102, 123, 136, 164, 204, 246, 328, 408, 492, 697, 984, 1394, 1871, 2091, 2788, 3742, 4182, 5576, 5613, 7484, 8364, 11226, 14968, 16728, 22452, 31807, 44904, 63614, 76711, 95421, 127228, 153422, 190842, 230133, 254456, 306844, 381684, 460266, 613688, 763368, 920532, 1304087, 1841064, 2608174, 3912261, 5216348, 7824522, 10432696, 15649044, 31298088]

約数ペア:

[(1, 31298088), (2, 15649044), (3, 10432696), (4, 7824522), (6, 5216348), (8, 3912261), (12, 2608174), (17, 1841064), (24, 1304087), (34, 920532), (41, 763368), (51, 613688), (68, 460266), (82, 381684), (102, 306844), (123, 254456), (136, 230133), (164, 190842), (204, 153422), (246, 127228), (328, 95421), (408, 76711), (492, 63614), (697, 44904), (984, 31807), (1394, 22452), (1871, 16728), (2091, 14968), (2788, 11226), (3742, 8364), (4182, 7484), (5576, 5613)]