67411888

素因数分解:

$2^4\times {\mathrm{167}}^1\times {\mathrm{25229}}^1$

素因数の和:25404

約数の個数: 20

約数和(自身を含む): 131397840

約数和(自身を除く): 63985952

約数列:

[1, 2, 4, 8, 16, 167, 334, 668, 1336, 2672, 25229, 50458, 100916, 201832, 403664, 4213243, 8426486, 16852972, 33705944, 67411888]

約数ペア:

[(1, 67411888), (2, 33705944), (4, 16852972), (8, 8426486), (16, 4213243), (167, 403664), (334, 201832), (668, 100916), (1336, 50458), (2672, 25229)]