31216768

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{22171}}^1$

素因数の和:22196

約数の個数: 32

約数和(自身を含む): 67846320

約数和(自身を除く): 36629552

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 1408, 22171, 44342, 88684, 177368, 243881, 354736, 487762, 709472, 975524, 1418944, 1951048, 2837888, 3902096, 7804192, 15608384, 31216768]

約数ペア:

[(1, 31216768), (2, 15608384), (4, 7804192), (8, 3902096), (11, 2837888), (16, 1951048), (22, 1418944), (32, 975524), (44, 709472), (64, 487762), (88, 354736), (128, 243881), (176, 177368), (352, 88684), (704, 44342), (1408, 22171)]