63831248

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{773}}^1$

素因数の和:1191

約数の個数: 40

約数和(自身を含む): 133694568

約数和(自身を除く): 69863320

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 397, 773, 794, 1546, 1588, 3092, 3176, 5161, 6184, 6352, 10049, 10322, 12368, 20098, 20644, 40196, 41288, 80392, 82576, 160784, 306881, 613762, 1227524, 2455048, 3989453, 4910096, 7978906, 15957812, 31915624, 63831248]

約数ペア:

[(1, 63831248), (2, 31915624), (4, 15957812), (8, 7978906), (13, 4910096), (16, 3989453), (26, 2455048), (52, 1227524), (104, 613762), (208, 306881), (397, 160784), (773, 82576), (794, 80392), (1546, 41288), (1588, 40196), (3092, 20644), (3176, 20098), (5161, 12368), (6184, 10322), (6352, 10049)]