30854512

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{148339}}^1$

素因数の和:148360

約数の個数: 20

約数和(自身を含む): 64379560

約数和(自身を除く): 33525048

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 148339, 296678, 593356, 1186712, 1928407, 2373424, 3856814, 7713628, 15427256, 30854512]

約数ペア:

[(1, 30854512), (2, 15427256), (4, 7713628), (8, 3856814), (13, 2373424), (16, 1928407), (26, 1186712), (52, 593356), (104, 296678), (208, 148339)]