84541568

素因数分解:

$2^7\times {\mathrm{199}}^1\times {\mathrm{3319}}^1$

素因数の和:3532

約数の個数: 32

約数和(自身を含む): 169320000

約数和(自身を除く): 84778432

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 199, 398, 796, 1592, 3184, 3319, 6368, 6638, 12736, 13276, 25472, 26552, 53104, 106208, 212416, 424832, 660481, 1320962, 2641924, 5283848, 10567696, 21135392, 42270784, 84541568]

約数ペア:

[(1, 84541568), (2, 42270784), (4, 21135392), (8, 10567696), (16, 5283848), (32, 2641924), (64, 1320962), (128, 660481), (199, 424832), (398, 212416), (796, 106208), (1592, 53104), (3184, 26552), (3319, 25472), (6368, 13276), (6638, 12736)]