883669264

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{401}}^1\times {\mathrm{3203}}^1$

素因数の和:3655

約数の個数: 40

約数和(自身を含む): 1756842912

約数和(自身を除く): 873173648

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 401, 688, 802, 1604, 3203, 3208, 6406, 6416, 12812, 17243, 25624, 34486, 51248, 68972, 137729, 137944, 275458, 275888, 550916, 1101832, 1284403, 2203664, 2568806, 5137612, 10275224, 20550448, 55229329, 110458658, 220917316, 441834632, 883669264]

約数ペア:

[(1, 883669264), (2, 441834632), (4, 220917316), (8, 110458658), (16, 55229329), (43, 20550448), (86, 10275224), (172, 5137612), (344, 2568806), (401, 2203664), (688, 1284403), (802, 1101832), (1604, 550916), (3203, 275888), (3208, 275458), (6406, 137944), (6416, 137729), (12812, 68972), (17243, 51248), (25624, 34486)]