43842448

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:212

約数の個数: 80

約数和(自身を含む): 96462576

約数和(自身を除く): 52620128

約数列:

[1, 2, 4, 8, 13, 16, 26, 41, 52, 53, 82, 97, 104, 106, 164, 194, 208, 212, 328, 388, 424, 533, 656, 689, 776, 848, 1066, 1261, 1378, 1552, 2132, 2173, 2522, 2756, 3977, 4264, 4346, 5044, 5141, 5512, 7954, 8528, 8692, 10088, 10282, 11024, 15908, 17384, 20176, 20564, 28249, 31816, 34768, 41128, 51701, 56498, 63632, 66833, 82256, 103402, 112996, 133666, 206804, 210781, 225992, 267332, 413608, 421562, 451984, 534664, 827216, 843124, 1069328, 1686248, 2740153, 3372496, 5480306, 10960612, 21921224, 43842448]

約数ペア:

[(1, 43842448), (2, 21921224), (4, 10960612), (8, 5480306), (13, 3372496), (16, 2740153), (26, 1686248), (41, 1069328), (52, 843124), (53, 827216), (82, 534664), (97, 451984), (104, 421562), (106, 413608), (164, 267332), (194, 225992), (208, 210781), (212, 206804), (328, 133666), (388, 112996), (424, 103402), (533, 82256), (656, 66833), (689, 63632), (776, 56498), (848, 51701), (1066, 41128), (1261, 34768), (1378, 31816), (1552, 28249), (2132, 20564), (2173, 20176), (2522, 17384), (2756, 15908), (3977, 11024), (4264, 10282), (4346, 10088), (5044, 8692), (5141, 8528), (5512, 7954)]