16264072

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{439}}^1$

素因数の和:877

約数の個数: 32

約数和(自身を含む): 33422400

約数和(自身を除く): 17158328

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 421, 439, 842, 878, 1684, 1756, 3368, 3512, 4631, 4829, 9262, 9658, 18524, 19316, 37048, 38632, 184819, 369638, 739276, 1478552, 2033009, 4066018, 8132036, 16264072]

約数ペア:

[(1, 16264072), (2, 8132036), (4, 4066018), (8, 2033009), (11, 1478552), (22, 739276), (44, 369638), (88, 184819), (421, 38632), (439, 37048), (842, 19316), (878, 18524), (1684, 9658), (1756, 9262), (3368, 4829), (3512, 4631)]