43193992

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1$

素因数の和:334

約数の個数: 64

約数和(自身を含む): 90720000

約数和(自身を除く): 47526008

約数列:

[1, 2, 4, 8, 19, 29, 38, 41, 58, 76, 82, 116, 152, 164, 232, 239, 328, 478, 551, 779, 956, 1102, 1189, 1558, 1912, 2204, 2378, 3116, 4408, 4541, 4756, 6232, 6931, 9082, 9512, 9799, 13862, 18164, 19598, 22591, 27724, 36328, 39196, 45182, 55448, 78392, 90364, 131689, 180728, 186181, 263378, 284171, 372362, 526756, 568342, 744724, 1053512, 1136684, 1489448, 2273368, 5399249, 10798498, 21596996, 43193992]

約数ペア:

[(1, 43193992), (2, 21596996), (4, 10798498), (8, 5399249), (19, 2273368), (29, 1489448), (38, 1136684), (41, 1053512), (58, 744724), (76, 568342), (82, 526756), (116, 372362), (152, 284171), (164, 263378), (232, 186181), (239, 180728), (328, 131689), (478, 90364), (551, 78392), (779, 55448), (956, 45182), (1102, 39196), (1189, 36328), (1558, 27724), (1912, 22591), (2204, 19598), (2378, 18164), (3116, 13862), (4408, 9799), (4541, 9512), (4756, 9082), (6232, 6931)]