16239256

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{1693}}^1$

素因数の和:1819

約数の個数: 32

約数和(自身を含む): 33541200

約数和(自身を除く): 17301944

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 109, 218, 436, 872, 1199, 1693, 2398, 3386, 4796, 6772, 9592, 13544, 18623, 37246, 74492, 148984, 184537, 369074, 738148, 1476296, 2029907, 4059814, 8119628, 16239256]

約数ペア:

[(1, 16239256), (2, 8119628), (4, 4059814), (8, 2029907), (11, 1476296), (22, 738148), (44, 369074), (88, 184537), (109, 148984), (218, 74492), (436, 37246), (872, 18623), (1199, 13544), (1693, 9592), (2398, 6772), (3386, 4796)]