193504384

素因数分解:

$2^7\times {\mathrm{157}}^1\times {\mathrm{9629}}^1$

素因数の和:9800

約数の個数: 32

約数和(自身を含む): 387992700

約数和(自身を除く): 194488316

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 157, 314, 628, 1256, 2512, 5024, 9629, 10048, 19258, 20096, 38516, 77032, 154064, 308128, 616256, 1232512, 1511753, 3023506, 6047012, 12094024, 24188048, 48376096, 96752192, 193504384]

約数ペア:

[(1, 193504384), (2, 96752192), (4, 48376096), (8, 24188048), (16, 12094024), (32, 6047012), (64, 3023506), (128, 1511753), (157, 1232512), (314, 616256), (628, 308128), (1256, 154064), (2512, 77032), (5024, 38516), (9629, 20096), (10048, 19258)]