88788128

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19403}}^1$

素因数の和:19437

約数の個数: 48

約数和(自身を含む): 205371936

約数和(自身を除く): 116583808

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 104, 143, 176, 208, 286, 352, 416, 572, 1144, 2288, 4576, 19403, 38806, 77612, 155224, 213433, 252239, 310448, 426866, 504478, 620896, 853732, 1008956, 1707464, 2017912, 2774629, 3414928, 4035824, 5549258, 6829856, 8071648, 11098516, 22197032, 44394064, 88788128]

約数ペア:

[(1, 88788128), (2, 44394064), (4, 22197032), (8, 11098516), (11, 8071648), (13, 6829856), (16, 5549258), (22, 4035824), (26, 3414928), (32, 2774629), (44, 2017912), (52, 1707464), (88, 1008956), (104, 853732), (143, 620896), (176, 504478), (208, 426866), (286, 310448), (352, 252239), (416, 213433), (572, 155224), (1144, 77612), (2288, 38806), (4576, 19403)]