29490512

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{108421}}^1$

素因数の和:108446

約数の個数: 20

約数和(自身を含む): 60499476

約数和(自身を除く): 31008964

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 108421, 216842, 433684, 867368, 1734736, 1843157, 3686314, 7372628, 14745256, 29490512]

約数ペア:

[(1, 29490512), (2, 14745256), (4, 7372628), (8, 3686314), (16, 1843157), (17, 1734736), (34, 867368), (68, 433684), (136, 216842), (272, 108421)]