31833472

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{983}}^1$

素因数の和:1031

約数の個数: 64

約数和(自身を含む): 72264960

約数和(自身を除く): 40431488

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 32, 44, 46, 64, 88, 92, 128, 176, 184, 253, 352, 368, 506, 704, 736, 983, 1012, 1408, 1472, 1966, 2024, 2944, 3932, 4048, 7864, 8096, 10813, 15728, 16192, 21626, 22609, 31456, 32384, 43252, 45218, 62912, 86504, 90436, 125824, 173008, 180872, 248699, 346016, 361744, 497398, 692032, 723488, 994796, 1384064, 1446976, 1989592, 2893952, 3979184, 7958368, 15916736, 31833472]

約数ペア:

[(1, 31833472), (2, 15916736), (4, 7958368), (8, 3979184), (11, 2893952), (16, 1989592), (22, 1446976), (23, 1384064), (32, 994796), (44, 723488), (46, 692032), (64, 497398), (88, 361744), (92, 346016), (128, 248699), (176, 180872), (184, 173008), (253, 125824), (352, 90436), (368, 86504), (506, 62912), (704, 45218), (736, 43252), (983, 32384), (1012, 31456), (1408, 22609), (1472, 21626), (1966, 16192), (2024, 15728), (2944, 10813), (3932, 8096), (4048, 7864)]