16564664

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{3929}}^1$

素因数の和:3983

約数の個数: 32

約数和(自身を含む): 33955200

約数和(自身を除く): 17390536

約数列:

[1, 2, 4, 8, 17, 31, 34, 62, 68, 124, 136, 248, 527, 1054, 2108, 3929, 4216, 7858, 15716, 31432, 66793, 121799, 133586, 243598, 267172, 487196, 534344, 974392, 2070583, 4141166, 8282332, 16564664]

約数ペア:

[(1, 16564664), (2, 8282332), (4, 4141166), (8, 2070583), (17, 974392), (31, 534344), (34, 487196), (62, 267172), (68, 243598), (124, 133586), (136, 121799), (248, 66793), (527, 31432), (1054, 15716), (2108, 7858), (3929, 4216)]