171553316

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{8243}}^1$

素因数の和:8312

約数の個数: 36

約数和(自身を含む): 337707216

約数和(自身を除く): 166153900

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 121, 172, 242, 473, 484, 946, 1892, 5203, 8243, 10406, 16486, 20812, 32972, 90673, 181346, 354449, 362692, 708898, 997403, 1417796, 1994806, 3898939, 3989612, 7797878, 15595756, 42888329, 85776658, 171553316]

約数ペア:

[(1, 171553316), (2, 85776658), (4, 42888329), (11, 15595756), (22, 7797878), (43, 3989612), (44, 3898939), (86, 1994806), (121, 1417796), (172, 997403), (242, 708898), (473, 362692), (484, 354449), (946, 181346), (1892, 90673), (5203, 32972), (8243, 20812), (10406, 16486)]