23489686192

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{431}}^1\times {\mathrm{21157}}^1$

素因数の和:21626

約数の個数: 80

約数和(自身を含む): 54402803712

約数和(自身を除く): 30913117520

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 322, 368, 431, 644, 862, 1288, 1724, 2576, 3017, 3448, 6034, 6896, 9913, 12068, 19826, 21157, 24136, 39652, 42314, 48272, 69391, 79304, 84628, 138782, 148099, 158608, 169256, 277564, 296198, 338512, 486611, 555128, 592396, 973222, 1110256, 1184792, 1946444, 2369584, 3406277, 3892888, 6812554, 7785776, 9118667, 13625108, 18237334, 27250216, 36474668, 54500432, 63830669, 72949336, 127661338, 145898672, 209729341, 255322676, 419458682, 510645352, 838917364, 1021290704, 1468105387, 1677834728, 2936210774, 3355669456, 5872421548, 11744843096, 23489686192]

約数ペア:

[(1, 23489686192), (2, 11744843096), (4, 5872421548), (7, 3355669456), (8, 2936210774), (14, 1677834728), (16, 1468105387), (23, 1021290704), (28, 838917364), (46, 510645352), (56, 419458682), (92, 255322676), (112, 209729341), (161, 145898672), (184, 127661338), (322, 72949336), (368, 63830669), (431, 54500432), (644, 36474668), (862, 27250216), (1288, 18237334), (1724, 13625108), (2576, 9118667), (3017, 7785776), (3448, 6812554), (6034, 3892888), (6896, 3406277), (9913, 2369584), (12068, 1946444), (19826, 1184792), (21157, 1110256), (24136, 973222), (39652, 592396), (42314, 555128), (48272, 486611), (69391, 338512), (79304, 296198), (84628, 277564), (138782, 169256), (148099, 158608)]