170546896

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{819937}}^1$

素因数の和:819958

約数の個数: 20

約数和(自身を含む): 355853092

約数和(自身を除く): 185306196

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 819937, 1639874, 3279748, 6559496, 10659181, 13118992, 21318362, 42636724, 85273448, 170546896]

約数ペア:

[(1, 170546896), (2, 85273448), (4, 42636724), (8, 21318362), (13, 13118992), (16, 10659181), (26, 6559496), (52, 3279748), (104, 1639874), (208, 819937)]