89873836

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{439}}^1$

素因数の和:614

約数の個数: 48

約数和(自身を含む): 176619520

約数和(自身を除く): 86745684

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 127, 254, 403, 439, 508, 806, 878, 1612, 1651, 1756, 3302, 3937, 5707, 6604, 7874, 11414, 13609, 15748, 22828, 27218, 51181, 54436, 55753, 102362, 111506, 176917, 204724, 223012, 353834, 707668, 724789, 1449578, 1728343, 2899156, 3456686, 6913372, 22468459, 44936918, 89873836]

約数ペア:

[(1, 89873836), (2, 44936918), (4, 22468459), (13, 6913372), (26, 3456686), (31, 2899156), (52, 1728343), (62, 1449578), (124, 724789), (127, 707668), (254, 353834), (403, 223012), (439, 204724), (508, 176917), (806, 111506), (878, 102362), (1612, 55753), (1651, 54436), (1756, 51181), (3302, 27218), (3937, 22828), (5707, 15748), (6604, 13609), (7874, 11414)]