331891208

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{121661}}^1$

素因数の和:121709

約数の個数: 32

約数和(自身を含む): 700773120

約数和(自身を除く): 368881912

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 124, 248, 341, 682, 1364, 2728, 121661, 243322, 486644, 973288, 1338271, 2676542, 3771491, 5353084, 7542982, 10706168, 15085964, 30171928, 41486401, 82972802, 165945604, 331891208]

約数ペア:

[(1, 331891208), (2, 165945604), (4, 82972802), (8, 41486401), (11, 30171928), (22, 15085964), (31, 10706168), (44, 7542982), (62, 5353084), (88, 3771491), (124, 2676542), (248, 1338271), (341, 973288), (682, 486644), (1364, 243322), (2728, 121661)]