38685824

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{15907}}^1$

素因数の和:15940

約数の個数: 32

約数和(自身を含む): 81130800

約数和(自身を除く): 42444976

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2432, 15907, 31814, 63628, 127256, 254512, 302233, 509024, 604466, 1018048, 1208932, 2036096, 2417864, 4835728, 9671456, 19342912, 38685824]

約数ペア:

[(1, 38685824), (2, 19342912), (4, 9671456), (8, 4835728), (16, 2417864), (19, 2036096), (32, 1208932), (38, 1018048), (64, 604466), (76, 509024), (128, 302233), (152, 254512), (304, 127256), (608, 63628), (1216, 31814), (2432, 15907)]