87071224

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{19753}}^1$

素因数の和:19807

約数の個数: 32

約数和(自身を含む): 177786000

約数和(自身を除く): 90714776

約数列:

[1, 2, 4, 8, 19, 29, 38, 58, 76, 116, 152, 232, 551, 1102, 2204, 4408, 19753, 39506, 79012, 158024, 375307, 572837, 750614, 1145674, 1501228, 2291348, 3002456, 4582696, 10883903, 21767806, 43535612, 87071224]

約数ペア:

[(1, 87071224), (2, 43535612), (4, 21767806), (8, 10883903), (19, 4582696), (29, 3002456), (38, 2291348), (58, 1501228), (76, 1145674), (116, 750614), (152, 572837), (232, 375307), (551, 158024), (1102, 79012), (2204, 39506), (4408, 19753)]