80127464

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{2521}}^1$

素因数の和:2693

約数の個数: 32

約数和(自身を含む): 156616200

約数和(自身を除く): 76488736

約数列:

[1, 2, 4, 8, 29, 58, 116, 137, 232, 274, 548, 1096, 2521, 3973, 5042, 7946, 10084, 15892, 20168, 31784, 73109, 146218, 292436, 345377, 584872, 690754, 1381508, 2763016, 10015933, 20031866, 40063732, 80127464]

約数ペア:

[(1, 80127464), (2, 40063732), (4, 20031866), (8, 10015933), (29, 2763016), (58, 1381508), (116, 690754), (137, 584872), (232, 345377), (274, 292436), (548, 146218), (1096, 73109), (2521, 31784), (3973, 20168), (5042, 15892), (7946, 10084)]