131572192

素因数分解:

$2^5\times {\mathrm{251}}^1\times {\mathrm{16381}}^1$

素因数の和:16642

約数の個数: 24

約数和(自身を含む): 260080632

約数和(自身を除く): 128508440

約数列:

[1, 2, 4, 8, 16, 32, 251, 502, 1004, 2008, 4016, 8032, 16381, 32762, 65524, 131048, 262096, 524192, 4111631, 8223262, 16446524, 32893048, 65786096, 131572192]

約数ペア:

[(1, 131572192), (2, 65786096), (4, 32893048), (8, 16446524), (16, 8223262), (32, 4111631), (251, 524192), (502, 262096), (1004, 131048), (2008, 65524), (4016, 32762), (8032, 16381)]