81442634

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{9521}}^1$

素因数の和:9590

約数の個数: 32

約数和(自身を含む): 153570816

約数和(自身を除く): 72128182

約数列:

[1, 2, 7, 13, 14, 26, 47, 91, 94, 182, 329, 611, 658, 1222, 4277, 8554, 9521, 19042, 66647, 123773, 133294, 247546, 447487, 866411, 894974, 1732822, 3132409, 5817331, 6264818, 11634662, 40721317, 81442634]

約数ペア:

[(1, 81442634), (2, 40721317), (7, 11634662), (13, 6264818), (14, 5817331), (26, 3132409), (47, 1732822), (91, 894974), (94, 866411), (182, 447487), (329, 247546), (611, 133294), (658, 123773), (1222, 66647), (4277, 19042), (8554, 9521)]