86414848

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{12983}}^1$

素因数の和:13014

約数の個数: 40

約数和(自身を含む): 185956848

約数和(自身を除く): 99542000

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1664, 3328, 6656, 12983, 25966, 51932, 103864, 168779, 207728, 337558, 415456, 675116, 830912, 1350232, 1661824, 2700464, 3323648, 5400928, 6647296, 10801856, 21603712, 43207424, 86414848]

約数ペア:

[(1, 86414848), (2, 43207424), (4, 21603712), (8, 10801856), (13, 6647296), (16, 5400928), (26, 3323648), (32, 2700464), (52, 1661824), (64, 1350232), (104, 830912), (128, 675116), (208, 415456), (256, 337558), (416, 207728), (512, 168779), (832, 103864), (1664, 51932), (3328, 25966), (6656, 12983)]