64203232

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{1061}}^1$

素因数の和:1163

約数の個数: 48

約数和(自身を含む): 132741504

約数和(自身を除く): 68538272

約数列:

[1, 2, 4, 8, 16, 31, 32, 61, 62, 122, 124, 244, 248, 488, 496, 976, 992, 1061, 1891, 1952, 2122, 3782, 4244, 7564, 8488, 15128, 16976, 30256, 32891, 33952, 60512, 64721, 65782, 129442, 131564, 258884, 263128, 517768, 526256, 1035536, 1052512, 2006351, 2071072, 4012702, 8025404, 16050808, 32101616, 64203232]

約数ペア:

[(1, 64203232), (2, 32101616), (4, 16050808), (8, 8025404), (16, 4012702), (31, 2071072), (32, 2006351), (61, 1052512), (62, 1035536), (122, 526256), (124, 517768), (244, 263128), (248, 258884), (488, 131564), (496, 129442), (976, 65782), (992, 64721), (1061, 60512), (1891, 33952), (1952, 32891), (2122, 30256), (3782, 16976), (4244, 15128), (7564, 8488)]