91311368

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{6947}}^1$

素因数の和:7037

約数の個数: 32

約数和(自身を含む): 180092160

約数和(自身を除く): 88780792

約数列:

[1, 2, 4, 8, 31, 53, 62, 106, 124, 212, 248, 424, 1643, 3286, 6572, 6947, 13144, 13894, 27788, 55576, 215357, 368191, 430714, 736382, 861428, 1472764, 1722856, 2945528, 11413921, 22827842, 45655684, 91311368]

約数ペア:

[(1, 91311368), (2, 45655684), (4, 22827842), (8, 11413921), (31, 2945528), (53, 1722856), (62, 1472764), (106, 861428), (124, 736382), (212, 430714), (248, 368191), (424, 215357), (1643, 55576), (3286, 27788), (6572, 13894), (6947, 13144)]