85613008

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{523}}^1\times {\mathrm{787}}^1$

素因数の和:1331

約数の個数: 40

約数和(自身を含む): 179203808

約数和(自身を除く): 93590800

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 523, 787, 1046, 1574, 2092, 3148, 4184, 6296, 6799, 8368, 10231, 12592, 13598, 20462, 27196, 40924, 54392, 81848, 108784, 163696, 411601, 823202, 1646404, 3292808, 5350813, 6585616, 10701626, 21403252, 42806504, 85613008]

約数ペア:

[(1, 85613008), (2, 42806504), (4, 21403252), (8, 10701626), (13, 6585616), (16, 5350813), (26, 3292808), (52, 1646404), (104, 823202), (208, 411601), (523, 163696), (787, 108784), (1046, 81848), (1574, 54392), (2092, 40924), (3148, 27196), (4184, 20462), (6296, 13598), (6799, 12592), (8368, 10231)]