15672397856

素因数分解:

$2^5\times {\mathrm{101}}^1\times {\mathrm{107}}^1\times {\mathrm{45319}}^1$

素因数の和:45537

約数の個数: 48

約数和(自身を含む): 31452442560

約数和(自身を除く): 15780044704

約数列:

[1, 2, 4, 8, 16, 32, 101, 107, 202, 214, 404, 428, 808, 856, 1616, 1712, 3232, 3424, 10807, 21614, 43228, 45319, 86456, 90638, 172912, 181276, 345824, 362552, 725104, 1450208, 4577219, 4849133, 9154438, 9698266, 18308876, 19396532, 36617752, 38793064, 73235504, 77586128, 146471008, 155172256, 489762433, 979524866, 1959049732, 3918099464, 7836198928, 15672397856]

約数ペア:

[(1, 15672397856), (2, 7836198928), (4, 3918099464), (8, 1959049732), (16, 979524866), (32, 489762433), (101, 155172256), (107, 146471008), (202, 77586128), (214, 73235504), (404, 38793064), (428, 36617752), (808, 19396532), (856, 18308876), (1616, 9698266), (1712, 9154438), (3232, 4849133), (3424, 4577219), (10807, 1450208), (21614, 725104), (43228, 362552), (45319, 345824), (86456, 181276), (90638, 172912)]