78797752

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{10061}}^1$

素因数の和:10167

約数の個数: 32

約数和(自身を含む): 163004400

約数和(自身を除く): 84206648

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 89, 178, 356, 712, 979, 1958, 3916, 7832, 10061, 20122, 40244, 80488, 110671, 221342, 442684, 885368, 895429, 1790858, 3581716, 7163432, 9849719, 19699438, 39398876, 78797752]

約数ペア:

[(1, 78797752), (2, 39398876), (4, 19699438), (8, 9849719), (11, 7163432), (22, 3581716), (44, 1790858), (88, 895429), (89, 885368), (178, 442684), (356, 221342), (712, 110671), (979, 80488), (1958, 40244), (3916, 20122), (7832, 10061)]