16468448432

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{2897}}^1$

素因数の和:3166

約数の個数: 80

約数和(自身を含む): 33612348672

約数和(自身を除く): 17143900240

約数列:

[1, 2, 4, 8, 16, 31, 62, 73, 124, 146, 157, 248, 292, 314, 496, 584, 628, 1168, 1256, 2263, 2512, 2897, 4526, 4867, 5794, 9052, 9734, 11461, 11588, 18104, 19468, 22922, 23176, 36208, 38936, 45844, 46352, 77872, 89807, 91688, 179614, 183376, 211481, 355291, 359228, 422962, 454829, 710582, 718456, 845924, 909658, 1421164, 1436912, 1691848, 1819316, 2842328, 3383696, 3638632, 5684656, 6555911, 7277264, 13111822, 14099699, 26223644, 28199398, 33202517, 52447288, 56398796, 66405034, 104894576, 112797592, 132810068, 225595184, 265620136, 531240272, 1029278027, 2058556054, 4117112108, 8234224216, 16468448432]

約数ペア:

[(1, 16468448432), (2, 8234224216), (4, 4117112108), (8, 2058556054), (16, 1029278027), (31, 531240272), (62, 265620136), (73, 225595184), (124, 132810068), (146, 112797592), (157, 104894576), (248, 66405034), (292, 56398796), (314, 52447288), (496, 33202517), (584, 28199398), (628, 26223644), (1168, 14099699), (1256, 13111822), (2263, 7277264), (2512, 6555911), (2897, 5684656), (4526, 3638632), (4867, 3383696), (5794, 2842328), (9052, 1819316), (9734, 1691848), (11461, 1436912), (11588, 1421164), (18104, 909658), (19468, 845924), (22922, 718456), (23176, 710582), (36208, 454829), (38936, 422962), (45844, 359228), (46352, 355291), (77872, 211481), (89807, 183376), (91688, 179614)]