1393160896

素因数分解:

$2^6\times {\mathrm{131}}^1\times {\mathrm{166169}}^1$

素因数の和:166312

約数の個数: 28

約数和(自身を含む): 2785673880

約数和(自身を除く): 1392512984

約数列:

[1, 2, 4, 8, 16, 32, 64, 131, 262, 524, 1048, 2096, 4192, 8384, 166169, 332338, 664676, 1329352, 2658704, 5317408, 10634816, 21768139, 43536278, 87072556, 174145112, 348290224, 696580448, 1393160896]

約数ペア:

[(1, 1393160896), (2, 696580448), (4, 348290224), (8, 174145112), (16, 87072556), (32, 43536278), (64, 21768139), (131, 10634816), (262, 5317408), (524, 2658704), (1048, 1329352), (2096, 664676), (4192, 332338), (8384, 166169)]