120216448

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{85381}}^1$

素因数の和:85406

約数の個数: 32

約数和(自身を含む): 261268920

約数和(自身を除く): 141052472

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 1408, 85381, 170762, 341524, 683048, 939191, 1366096, 1878382, 2732192, 3756764, 5464384, 7513528, 10928768, 15027056, 30054112, 60108224, 120216448]

約数ペア:

[(1, 120216448), (2, 60108224), (4, 30054112), (8, 15027056), (11, 10928768), (16, 7513528), (22, 5464384), (32, 3756764), (44, 2732192), (64, 1878382), (88, 1366096), (128, 939191), (176, 683048), (352, 341524), (704, 170762), (1408, 85381)]