8041384

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{463}}^1$

素因数の和:649

約数の個数: 32

約数和(自身を含む): 16369920

約数和(自身を除く): 8328536

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 167, 334, 463, 668, 926, 1336, 1852, 2171, 3704, 4342, 6019, 8684, 12038, 17368, 24076, 48152, 77321, 154642, 309284, 618568, 1005173, 2010346, 4020692, 8041384]

約数ペア:

[(1, 8041384), (2, 4020692), (4, 2010346), (8, 1005173), (13, 618568), (26, 309284), (52, 154642), (104, 77321), (167, 48152), (334, 24076), (463, 17368), (668, 12038), (926, 8684), (1336, 6019), (1852, 4342), (2171, 3704)]