189089536

素因数分解:

$2^8\times {\mathrm{37}}^1\times {\mathrm{19963}}^1$

素因数の和:20016

約数の個数: 36

約数和(自身を含む): 387660952

約数和(自身を除く): 198571416

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 128, 148, 256, 296, 592, 1184, 2368, 4736, 9472, 19963, 39926, 79852, 159704, 319408, 638816, 738631, 1277632, 1477262, 2555264, 2954524, 5110528, 5909048, 11818096, 23636192, 47272384, 94544768, 189089536]

約数ペア:

[(1, 189089536), (2, 94544768), (4, 47272384), (8, 23636192), (16, 11818096), (32, 5909048), (37, 5110528), (64, 2954524), (74, 2555264), (128, 1477262), (148, 1277632), (256, 738631), (296, 638816), (592, 319408), (1184, 159704), (2368, 79852), (4736, 39926), (9472, 19963)]