45142864

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{217033}}^1$

素因数の和:217054

約数の個数: 20

約数和(自身を含む): 94192756

約数和(自身を除く): 49049892

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 217033, 434066, 868132, 1736264, 2821429, 3472528, 5642858, 11285716, 22571432, 45142864]

約数ペア:

[(1, 45142864), (2, 22571432), (4, 11285716), (8, 5642858), (13, 3472528), (16, 2821429), (26, 1736264), (52, 868132), (104, 434066), (208, 217033)]