888972344

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1571}}^1\times {\mathrm{5441}}^1$

素因数の和:7031

約数の個数: 32

約数和(自身を含む): 1796513040

約数和(自身を除く): 907540696

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1571, 3142, 5441, 6284, 10882, 12568, 20423, 21764, 40846, 43528, 70733, 81692, 141466, 163384, 282932, 565864, 8547811, 17095622, 34191244, 68382488, 111121543, 222243086, 444486172, 888972344]

約数ペア:

[(1, 888972344), (2, 444486172), (4, 222243086), (8, 111121543), (13, 68382488), (26, 34191244), (52, 17095622), (104, 8547811), (1571, 565864), (3142, 282932), (5441, 163384), (6284, 141466), (10882, 81692), (12568, 70733), (20423, 43528), (21764, 40846)]