87787952

素因数分解:

$2^4\times 7^1\times {\mathrm{139}}^1\times {\mathrm{5639}}^1$

素因数の和:5793

約数の個数: 40

約数和(自身を含む): 195820800

約数和(自身を除く): 108032848

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 139, 278, 556, 973, 1112, 1946, 2224, 3892, 5639, 7784, 11278, 15568, 22556, 39473, 45112, 78946, 90224, 157892, 315784, 631568, 783821, 1567642, 3135284, 5486747, 6270568, 10973494, 12541136, 21946988, 43893976, 87787952]

約数ペア:

[(1, 87787952), (2, 43893976), (4, 21946988), (7, 12541136), (8, 10973494), (14, 6270568), (16, 5486747), (28, 3135284), (56, 1567642), (112, 783821), (139, 631568), (278, 315784), (556, 157892), (973, 90224), (1112, 78946), (1946, 45112), (2224, 39473), (3892, 22556), (5639, 15568), (7784, 11278)]