82337690

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{419}}^1\times {\mathrm{457}}^1$

素因数の和:926

約数の個数: 32

約数和(自身を含む): 152349120

約数和(自身を除く): 70011430

約数列:

[1, 2, 5, 10, 43, 86, 215, 419, 430, 457, 838, 914, 2095, 2285, 4190, 4570, 18017, 19651, 36034, 39302, 90085, 98255, 180170, 191483, 196510, 382966, 957415, 1914830, 8233769, 16467538, 41168845, 82337690]

約数ペア:

[(1, 82337690), (2, 41168845), (5, 16467538), (10, 8233769), (43, 1914830), (86, 957415), (215, 382966), (419, 196510), (430, 191483), (457, 180170), (838, 98255), (914, 90085), (2095, 39302), (2285, 36034), (4190, 19651), (4570, 18017)]