16477578832

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{66071}}^1$

素因数の和:66212

約数の個数: 80

約数和(自身を含む): 37851327360

約数和(自身を除く): 21373748528

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 109, 143, 176, 208, 218, 286, 436, 572, 872, 1144, 1199, 1417, 1744, 2288, 2398, 2834, 4796, 5668, 9592, 11336, 15587, 19184, 22672, 31174, 62348, 66071, 124696, 132142, 249392, 264284, 528568, 726781, 858923, 1057136, 1453562, 1717846, 2907124, 3435692, 5814248, 6871384, 7201739, 9448153, 11628496, 13742768, 14403478, 18896306, 28806956, 37792612, 57613912, 75585224, 79219129, 93622607, 115227824, 151170448, 158438258, 187245214, 316876516, 374490428, 633753032, 748980856, 1029848677, 1267506064, 1497961712, 2059697354, 4119394708, 8238789416, 16477578832]

約数ペア:

[(1, 16477578832), (2, 8238789416), (4, 4119394708), (8, 2059697354), (11, 1497961712), (13, 1267506064), (16, 1029848677), (22, 748980856), (26, 633753032), (44, 374490428), (52, 316876516), (88, 187245214), (104, 158438258), (109, 151170448), (143, 115227824), (176, 93622607), (208, 79219129), (218, 75585224), (286, 57613912), (436, 37792612), (572, 28806956), (872, 18896306), (1144, 14403478), (1199, 13742768), (1417, 11628496), (1744, 9448153), (2288, 7201739), (2398, 6871384), (2834, 5814248), (4796, 3435692), (5668, 2907124), (9592, 1717846), (11336, 1453562), (15587, 1057136), (19184, 858923), (22672, 726781), (31174, 528568), (62348, 264284), (66071, 249392), (124696, 132142)]