80821131248

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{35323921}}^1$

素因数の和:35323953

約数の個数: 40

約数和(自身を含む): 183966985776

約数和(自身を除く): 103145854528

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 35323921, 70647842, 141295684, 282591368, 388563131, 459210973, 565182736, 777126262, 918421946, 1554252524, 1836843892, 3108505048, 3673687784, 5051320703, 6217010096, 7347375568, 10102641406, 20205282812, 40410565624, 80821131248]

約数ペア:

[(1, 80821131248), (2, 40410565624), (4, 20205282812), (8, 10102641406), (11, 7347375568), (13, 6217010096), (16, 5051320703), (22, 3673687784), (26, 3108505048), (44, 1836843892), (52, 1554252524), (88, 918421946), (104, 777126262), (143, 565182736), (176, 459210973), (208, 388563131), (286, 282591368), (572, 141295684), (1144, 70647842), (2288, 35323921)]