78836608

素因数分解:

$2^7\times {\mathrm{157}}^1\times {\mathrm{3923}}^1$

素因数の和:4094

約数の個数: 32

約数和(自身を含む): 158097960

約数和(自身を除く): 79261352

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 157, 314, 628, 1256, 2512, 3923, 5024, 7846, 10048, 15692, 20096, 31384, 62768, 125536, 251072, 502144, 615911, 1231822, 2463644, 4927288, 9854576, 19709152, 39418304, 78836608]

約数ペア:

[(1, 78836608), (2, 39418304), (4, 19709152), (8, 9854576), (16, 4927288), (32, 2463644), (64, 1231822), (128, 615911), (157, 502144), (314, 251072), (628, 125536), (1256, 62768), (2512, 31384), (3923, 20096), (5024, 15692), (7846, 10048)]