219020768

素因数分解:

$2^5\times {\mathrm{173}}^1\times {\mathrm{39563}}^1$

素因数の和:39746

約数の個数: 24

約数和(自身を含む): 433700568

約数和(自身を除く): 214679800

約数列:

[1, 2, 4, 8, 16, 32, 173, 346, 692, 1384, 2768, 5536, 39563, 79126, 158252, 316504, 633008, 1266016, 6844399, 13688798, 27377596, 54755192, 109510384, 219020768]

約数ペア:

[(1, 219020768), (2, 109510384), (4, 54755192), (8, 27377596), (16, 13688798), (32, 6844399), (173, 1266016), (346, 633008), (692, 316504), (1384, 158252), (2768, 79126), (5536, 39563)]