16520723328

素因数分解:

$2^7\times 3^1\times {\mathrm{1877}}^1\times {\mathrm{22921}}^1$

素因数の和:24815

約数の個数: 64

約数和(自身を含む): 43908466320

約数和(自身を除く): 27387742992

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 1877, 3754, 5631, 7508, 11262, 15016, 22524, 22921, 30032, 45048, 45842, 60064, 68763, 90096, 91684, 120128, 137526, 180192, 183368, 240256, 275052, 360384, 366736, 550104, 720768, 733472, 1100208, 1466944, 2200416, 2933888, 4400832, 8801664, 43022717, 86045434, 129068151, 172090868, 258136302, 344181736, 516272604, 688363472, 1032545208, 1376726944, 2065090416, 2753453888, 4130180832, 5506907776, 8260361664, 16520723328]

約数ペア:

[(1, 16520723328), (2, 8260361664), (3, 5506907776), (4, 4130180832), (6, 2753453888), (8, 2065090416), (12, 1376726944), (16, 1032545208), (24, 688363472), (32, 516272604), (48, 344181736), (64, 258136302), (96, 172090868), (128, 129068151), (192, 86045434), (384, 43022717), (1877, 8801664), (3754, 4400832), (5631, 2933888), (7508, 2200416), (11262, 1466944), (15016, 1100208), (22524, 733472), (22921, 720768), (30032, 550104), (45048, 366736), (45842, 360384), (60064, 275052), (68763, 240256), (90096, 183368), (91684, 180192), (120128, 137526)]