85590136

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{19417}}^1$

素因数の和:19471

約数の個数: 32

約数和(自身を含む): 174762000

約数和(自身を除く): 89171864

約数列:

[1, 2, 4, 8, 19, 29, 38, 58, 76, 116, 152, 232, 551, 1102, 2204, 4408, 19417, 38834, 77668, 155336, 368923, 563093, 737846, 1126186, 1475692, 2252372, 2951384, 4504744, 10698767, 21397534, 42795068, 85590136]

約数ペア:

[(1, 85590136), (2, 42795068), (4, 21397534), (8, 10698767), (19, 4504744), (29, 2951384), (38, 2252372), (58, 1475692), (76, 1126186), (116, 737846), (152, 563093), (232, 368923), (551, 155336), (1102, 77668), (2204, 38834), (4408, 19417)]