315915296

素因数分解:

$2^5\times {\mathrm{31}}^2\times {\mathrm{10273}}^1$

素因数の和:10345

約数の個数: 36

約数和(自身を含む): 642731166

約数和(自身を除く): 326815870

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 961, 992, 1922, 3844, 7688, 10273, 15376, 20546, 30752, 41092, 82184, 164368, 318463, 328736, 636926, 1273852, 2547704, 5095408, 9872353, 10190816, 19744706, 39489412, 78978824, 157957648, 315915296]

約数ペア:

[(1, 315915296), (2, 157957648), (4, 78978824), (8, 39489412), (16, 19744706), (31, 10190816), (32, 9872353), (62, 5095408), (124, 2547704), (248, 1273852), (496, 636926), (961, 328736), (992, 318463), (1922, 164368), (3844, 82184), (7688, 41092), (10273, 30752), (15376, 20546)]