65721736

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{265007}}^1$

素因数の和:265044

約数の個数: 16

約数和(自身を含む): 127203840

約数和(自身を除く): 61482104

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 265007, 530014, 1060028, 2120056, 8215217, 16430434, 32860868, 65721736]

約数ペア:

[(1, 65721736), (2, 32860868), (4, 16430434), (8, 8215217), (31, 2120056), (62, 1060028), (124, 530014), (248, 265007)]