87484342

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{15473}}^1$

素因数の和:15743

約数の個数: 16

約数和(自身を含む): 143722512

約数和(自身を除く): 56238170

約数列:

[1, 2, 11, 22, 257, 514, 2827, 5654, 15473, 30946, 170203, 340406, 3976561, 7953122, 43742171, 87484342]

約数ペア:

[(1, 87484342), (2, 43742171), (11, 7953122), (22, 3976561), (257, 340406), (514, 170203), (2827, 30946), (5654, 15473)]