39191672

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{1973}}^1$

素因数の和:2183

約数の個数: 32

約数和(自身を含む): 79591680

約数和(自身を除く): 40400008

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 191, 382, 764, 1528, 1973, 2483, 3946, 4966, 7892, 9932, 15784, 19864, 25649, 51298, 102596, 205192, 376843, 753686, 1507372, 3014744, 4898959, 9797918, 19595836, 39191672]

約数ペア:

[(1, 39191672), (2, 19595836), (4, 9797918), (8, 4898959), (13, 3014744), (26, 1507372), (52, 753686), (104, 376843), (191, 205192), (382, 102596), (764, 51298), (1528, 25649), (1973, 19864), (2483, 15784), (3946, 9932), (4966, 7892)]