31057664

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{269}}^1$

素因数の和:337

約数の個数: 72

約数和(自身を含む): 69536880

約数和(自身を除く): 38479216

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 41, 44, 64, 82, 88, 128, 164, 176, 256, 269, 328, 352, 451, 538, 656, 704, 902, 1076, 1312, 1408, 1804, 2152, 2624, 2816, 2959, 3608, 4304, 5248, 5918, 7216, 8608, 10496, 11029, 11836, 14432, 17216, 22058, 23672, 28864, 34432, 44116, 47344, 57728, 68864, 88232, 94688, 115456, 121319, 176464, 189376, 242638, 352928, 378752, 485276, 705856, 757504, 970552, 1411712, 1941104, 2823424, 3882208, 7764416, 15528832, 31057664]

約数ペア:

[(1, 31057664), (2, 15528832), (4, 7764416), (8, 3882208), (11, 2823424), (16, 1941104), (22, 1411712), (32, 970552), (41, 757504), (44, 705856), (64, 485276), (82, 378752), (88, 352928), (128, 242638), (164, 189376), (176, 176464), (256, 121319), (269, 115456), (328, 94688), (352, 88232), (451, 68864), (538, 57728), (656, 47344), (704, 44116), (902, 34432), (1076, 28864), (1312, 23672), (1408, 22058), (1804, 17216), (2152, 14432), (2624, 11836), (2816, 11029), (2959, 10496), (3608, 8608), (4304, 7216), (5248, 5918)]