80467568

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{3061}}^1$

素因数の和:3153

約数の個数: 40

約数和(自身を含む): 164025216

約数和(自身を除く): 83557648

約数列:

[1, 2, 4, 8, 16, 31, 53, 62, 106, 124, 212, 248, 424, 496, 848, 1643, 3061, 3286, 6122, 6572, 12244, 13144, 24488, 26288, 48976, 94891, 162233, 189782, 324466, 379564, 648932, 759128, 1297864, 1518256, 2595728, 5029223, 10058446, 20116892, 40233784, 80467568]

約数ペア:

[(1, 80467568), (2, 40233784), (4, 20116892), (8, 10058446), (16, 5029223), (31, 2595728), (53, 1518256), (62, 1297864), (106, 759128), (124, 648932), (212, 379564), (248, 324466), (424, 189782), (496, 162233), (848, 94891), (1643, 48976), (3061, 26288), (3286, 24488), (6122, 13144), (6572, 12244)]