90845824

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{503}}^1$

素因数の和:617

約数の個数: 64

約数和(自身を含む): 194322240

約数和(自身を除く): 103476416

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 83, 128, 136, 166, 272, 332, 503, 544, 664, 1006, 1088, 1328, 1411, 2012, 2176, 2656, 2822, 4024, 5312, 5644, 8048, 8551, 10624, 11288, 16096, 17102, 22576, 32192, 34204, 41749, 45152, 64384, 68408, 83498, 90304, 136816, 166996, 180608, 273632, 333992, 547264, 667984, 709733, 1094528, 1335968, 1419466, 2671936, 2838932, 5343872, 5677864, 11355728, 22711456, 45422912, 90845824]

約数ペア:

[(1, 90845824), (2, 45422912), (4, 22711456), (8, 11355728), (16, 5677864), (17, 5343872), (32, 2838932), (34, 2671936), (64, 1419466), (68, 1335968), (83, 1094528), (128, 709733), (136, 667984), (166, 547264), (272, 333992), (332, 273632), (503, 180608), (544, 166996), (664, 136816), (1006, 90304), (1088, 83498), (1328, 68408), (1411, 64384), (2012, 45152), (2176, 41749), (2656, 34204), (2822, 32192), (4024, 22576), (5312, 17102), (5644, 16096), (8048, 11288), (8551, 10624)]